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for all XJ650 engines:
XJ650 non-yics engines:
NOTE: non-yics engines were originally used in all 1980-81 XJ650 Maxim and Midnight Maxim models, 1980-81 XJ650 Euro (4K0 and 4K1) models, and 1982 XJ650RJ Seca (non-yics) models.
HCP5469 Aftermarket TOP-END GASKET KIT, for all 1980-81 XJ650 engines, 1980-81 XJ650 Euro (4K0 and 4K1 models), and 1982 XJ650RJ Seca (non-yics) engines.
$ 189.95
The HCP5469 set includes:
- valve cover gasket
- valve cover gasket rubber cam-end plugs
- cylinder head gasket with integrated camshaft chain tunnel gasket
- cam chain tensioner gasket
- intake manifold gaskets (4)
- exhaust port ring gaskets (4)
- cylinder jugs base gasket
- cylinder jugs large o-rings (4)
- valve stem seals (8)
- cylinder head-to-jugs rubber donut oil seals, used on the #4 cylinder outer studs (2)
- tachometer drive housing oil seal
We recommend the following accessory kits to compliment the above gasket kit:
HCP22781 Aftermarket TOP END O-RINGS and CRUSH WASHERS KIT, contains all of these additional items which are needed to do a top-end service, and are not included in the top-end gasket kit. Highly recommended. Contains the following items:
- 1 x cam chain rear guide adjuster bolt O-RING.
- 2 x jugs-to-crankcase O-RINGS.used on the #4 cylinder outer studs.
- 2 x cylinder head stud copper CRUSH WASHERS, used under the #4 outer studs front/rear crown nuts
- 1 x oil filter bypass valve and cover mounting bolt O-RING.
- 1 x oil filter cover-to-block O-RING.
- 1 x oil pan drain bolt CRUSH WASHERS.
- 5 x aftermarket cylinder stud SHEATHING
- 1 x manual cam chain tensioner lock bolt O-RING.
- 1 x tachometer drive housing O-RING.
Fits all 1980-81 XJ650 Maxim and Midnight Maxim engines, 1980-81 XJ650 Euro (4K0 and 4K1 models), and 1982 XJ650RJ Seca (non-YICS) engines.
$ 49.95
HCP22323 Aftermarket OIL COOLER O-RINGS KIT, contains all of these additional items which are needed to do an oil cooler removal and replacement, and are not included in the gasket kit or in the standard top-end or complete o-rings and crush-washers kit. Highly recommended. Contains all of the following items:
- 2 x oil cooler hose-to-adapter housing O-RINGS.
- 2 x oil cooler hose-to-oil radiator O-RINGS.
- 1 x oil filter cover-to-block O-RING.
Fits all XJ550, XJ650, and XJ750 (except XJ750RL) models with the factory-installed oil cooler system.
$ 15.95
HCP22339 Aftermarket TOP END HARDWARE KIT, contains all of the special hardware pieces which are needed to do a top-end service, and are not included in the top-end gasket kit. Although you may not think that you need these items, you may quickly discover that you do, since they tend to get seized and rusty and/or damaged (bent, out-of-round) during the engine dis-assembly process. Contains the following items:
- 5 x locating DOWEL PINS used at:
* the cylinder head-to-jugs interface at the #4 outer studs front/rear (2) (these positions use the “donut” oil seals)
* the cylinder head-to-jugs interface in-between the #3/4 front studs (1)
* the cylinder head-to-jugs interface at the #1 rear outer stud (1)
* the jugs-to-crankcase DOWEL PIN at the top outer #1 stud rear position
- 2 x jugs-to-crankcase top DOWEL PINS at the #4 outer studs front/rear (these positions use the o-rings)
- 12 x cam bearing caps-to-cylinder head DOWEL PINS
Fits all XJ650, all XJ700 air-cooled, and all XJ750 air-cooled engines.
$ 69.95
HCP5462 Aftermarket ENGINE REBUILD GASKET KIT, for all 1980-81 XJ650 Maxim and Midnight Maxim engines, 1980-81 XJ650 Euro (4K0 and 4K1 models), and 1982 XJ650RJ Seca (non-YICS) engines.
$ 209.95
The HCP5462 set includes:
- valve cover gasket
- valve cover gasket rubber cam-end plugs
- cylinder head gasket with integrated camshaft chain tunnel gasket
- cam chain tensioner gasket
- intake manifold gaskets (4)
- exhaust port ring gaskets (4)
- cylinder jugs base gasket
- cylinder jugs large o-rings (4)
- valve stem seals (8)
- cylinder head-to-jugs rubber donut oil seals, used on the #4 cylinder outer studs (2)
- tachometer drive housing oil seal
- shifter cover gasket
- shifter cover internal breather gasket small
- shifter cover internal breather gasket large
- alternator cover gasket
- oil pan gasket
- oil pump cover ("YICS" cover) gasket
- clutch cover gasket
- clutch cover center plate rubber ring seal
We recommend the following accessory kits to compliment the above gasket kit:
HCP22589 Aftermarket engine rebuild OIL SEALS SET contains the seven oil seals needed when doing a complete engine rebuild, and should be ordered as a complement to the HCP5462 gasket kit above. It is recommended that if the engine is coming apart, that new seals go back in to insure case integrity. Contains all of the following seals:
- 1 x shifter shaft oil seal
- 1 x clutch pivot shaft oil seal
- 1 x alternator shaft oil seal
- 1 x middle gear output shaft oil seal
- 1 x middle driven sleeve gear output shaft oil seal
- 1 x left side crankshaft end case oil seal
- 1 x right side crankshaft end case oil seal
Fits all 1980 XJ650 Maxim engines.
$ 89.95
HCP21193 Aftermarket engine rebuild OIL SEALS SET contains the seven oil seals needed when doing a complete engine rebuild, and should be ordered as a complement to the HCP5462 gasket kit above. It is recommended that if the engine is coming apart, that new seals go back in to insure case integrity. Contains all of the following seals:
- 1 x shifter shaft oil seal
- 1 x clutch pivot shaft oil seal
- 1 x alternator shaft oil seal
- 1 x middle gear output shaft oil seal
- 1 x middle driven sleeve gear output shaft oil seal
- 1 x left side crankshaft end case oil seal
- 1 x right side crankshaft end case oil seal
Fits all 1981 XJ650 Maxim/Midnight Maxim, 1980-81 XJ650 Euro (4K0 and 4K1 models), and 1982 XJ650RJ Seca (non-yics) engines.
$ 81.95
HCP22782 Aftermarket COMPLETE ENGINE O-RINGS and CRUSH WASHERS KIT, contains all of these additional items which are needed to do a full engine rebuild service and are not included in the complete engine gasket kit. Highly recommended. Contains all of the following items:
- 1 x cam chain rear guide adjuster bolt O-RING.
- 2 x jugs-to-crankcase O-RINGS.used on the #4 cylinder outer studs.
- 2 x cylinder head stud copper CRUSH WASHERS, used under the #4 outer studs front/rear crown nuts
- 1 x oil filter bypass valve and cover mounting bolt O-RING.
- 1 x oil filter cover-to-block O-RING.
- 1 x oil pan drain bolt CRUSH WASHER.
- 5 x cylinder studs SHEATHING
- 1 x manual cam chain tensioner lock bolt O-RING.
- 1 x tachometer drive housing O-RING.
- 2 x oil gallery oil plug O-RINGS.
- 1 x oil pump-to-block O-RING.
- 1 x crankcase upper-to-lower dowel pin O-RING.
- 1 x gear selector neutral position switch copper CRUSH WASHER.
- 1 x main drive axle bearing retainer cover O-RING.
- 1 x alternator bearing housing O-RING.
- 1 x starter chain drive spray nozzle O-RING.
- 1 x oil filler cap O-RING.
- 1 x oil sending unit O-RING.
- 1 x output shaft O-RING.
- 1 x output shaft bearing housing O-RING.
- 1 x starter motor snout-to-engine case O-RING.
- 1 x middle gear oil pan drain bolt CRUSH WASHER.
- 1 x middle gear cavity rubber GROMMET SEAL.
Fits all 1980-81 XJ650 models (non-yics engines), 1980-81 XJ650 Euro (4K0 and 4K1 models), and 1982 XJ650RJ Seca (non-yics) engines.
$ 119.95
HCP22323 Aftermarket OIL COOLER O-RINGS KIT, contains all of these additional items which are needed to do an oil cooler removal and replacement, and are not included in the gasket kit or in the standard top-end or complete o-rings and crush-washers kit. Highly recommended. Contains all of the following items:
- 2 x oil cooler hose-to-adapter housing O-RINGS.
- 2 x oil cooler hose-to-oil radiator O-RINGS.
- 1 x oil filter cover-to-block O-RING.
Fits all XJ550, XJ650, and XJ750 (except XJ750RL) models with the factory-installed oil cooler system.
$ 15.95
HCP22338 Aftermarket COMPLETE ENGINE HADWARE KIT, contains all of the special hardware pieces which are needed to do a complete engine service, and are not included in the complete engine rebuild gasket kit. Although you may not think that you need these items, you may quickly discover that you do, since they tend to get seized and rusty and/or damaged (bent, out-of-round) during the engine dis-assembly process. Contains all of the following items:
- 5 x locating DOWEL PINS used at:
* the head-to-jugs interface at the #4 outer studs front/rear (2) (these positions use the “donut” oil seals)
* the head-to-jugs interface in-between the #3/4 front studs (1)
* the head-to-jugs interface at the #1 rear outer stud (1)
* the jugs-to-crankcase DOWEL PIN at the top outer #1 stud rear position
- 2 x jugs-to-crankcase top DOWEL PINS at the #4 outer studs front/rear (these positions use the o-rings)
- 12 x cam bearing caps-to-cylinder head DOWEL PINS
- 3 x locating DOWEL PINS used at:
* the crankcase upper-to-lower halves interface, note that the one by the clutch case gets an o-ring)
- 4 x locating DOWEL PINS used at:
* the shifter cover-to-crankcase (2)
* the clutch cover-to-crankcase (2)
- 2 x locating DOWEL PINS used at the oil pan-to-crankcase interface (note: only used on XJ650 Turbo, 1983 XJ650 Maxim, all 1981-84 XJ750 engines).
Fits all XJ650, all XJ700 air-cooled, and all XJ750 air-cooled engines.
$ 89.95
HCP28755 Aftermarket COMPLETE ENGINE CHAINS KIT, contains all of the drive chains used in the engine that should be evaluated for replacement…….especially on higher-mileage engines. The primary shaft chain also includes its guide and the mounting bolts. Note that the installation of the primary drive chain and the camshaft drive chain requires that the crankshaft be lifted out of the engine for their installation. Contains all of the following items:
- primary drive chain.
- primary drive chain guide.
- primary drive chain guide mounting bolts (2)
- oil pump drive chain, fits engines with the 38-tooth gear on the oil pump.
- camshaft drive chain. Note: the cam chain included is an “endless” type chain, meaning they are riveted as one continuous chain, and no master link is included nor available…..thus the engine must be fully apart (crank lifted out) in order to install this chain
Fits all 1980-81 XJ650 engines.
$ 259.95
HCP28745 Aftermarket PARTIAL ENGINE SHAFT BEARINGS KIT, contains all of the annular (ball) and needle roller bearings used on the engine alternator, main, and drive axle shafts which may be needed to do a complete engine rebuild, especially on higher-mileage engines. Note that middle gear, clutch basket, shifter drum, and all crankshaft main bearings and connecting rod bearings are not included in this kit. Contains all of the following items:
- LH and RH alternator / starter clutch shaft end bearings
- LH and RH main axle shaft end bearings
- LH and RH drive axle shaft end bearings
Fits all XJ650 (except Turbo), 1981-83 XJ750 Seca and Euro models, and 1982-84 XJ750 Maxim engines.
$ 289.95
HCP28743 Aftermarket COMPLETE ENGINE SHAFT BEARINGS KIT, contains all of the annular (ball) and needle roller bearings used on the engine and transmission shafts and other components inside the engine and which may be needed to do a complete engine rebuild, especially on higher-mileage engines. Note that crankshaft main bearings and connecting rod bearings are not included in this kit. Contains all of the following items:
- LH and RH alternator / starter clutch shaft end bearings
- LH and RH main axle shaft end bearings
- LH and RH drive axle shaft end bearings
- clutch driven gear bearing
- shifter drum support bearing
- the middle driven gear bearings (2)
- the middle drive gear input shaft bearing
- the middle drive gear output shaft bearing
- NOTE: the middle drive gear output shaft bearing that is located within the output shaft housing is not included (and, is basically non-replaceable; Yamaha only offered the output housing complete with the bearing assembled into it).
Fits all 1980-82 XJ650 (except Turbo), 1981-82 XJ750 Seca and Euro models, and 1982 XJ750 Maxim engines.
$ 549.95
XJ650 yics engines:
NOTE: yics engines were originally used in all 1982-84 XJ650 Maxim engines, 1982-84 XJ650 Euro (14R) models, and 1982 XJ650RJC Seca (Canadian models with YICS engine).
HCP5470 Aftermarket TOP-END GASKET KIT, for all 1982-84 XJ650 Maxim engines, 1982-84 XJ650 Euro (14R) models, and 1982 XJ650RJC Seca (Canadian models with YICS engine).
$ 179.95
The HCP5470 set includes:
- valve cover gasket
- valvecover inner (4) and outer (8) pressure washers
- pressure washer installation tool
- cylinder head gasket with integrated camshaft chain tunnel gasket
- cam chain tensioner gasket
- intake manifold gaskets (4)
- exhaust port ring gaskets (4)
- cylinder jugs base gasket
- cylinder jugs large o-rings (4)
- valve stem seals (8)
- cylinder head-to-jugs rubber donut oil seals, used on the #4 cylinder outer studs (2)
We recommend the following accessory kits to compliment the above gasket kit:
HCP21502 Aftermarket TOP END O-RINGS and CRUSH WASHERS KIT, contains all of these additional items which are needed to do a top-end service, and are not included in the top-end gasket kit. Highly recommended. Contains the following items:
- 1 x cam chain rear guide adjuster O-RING.
- 4 x yics passage jugs-to-head O-RINGS. NOTE: XJ650 Turbo engines use the yics passage o-rings that come in the gasket kit.
- 2 x cylinder head stud copper CRUSH WASHERS, used under the #4 outer studs front/rear crown nuts
- 2 x cylinder jugs-to-crankcase head stud O-RINGS, used with the #4 outer studs front/rear.
- 1 x automatic camshaft chain tensioner copper CRUSH WASHER.
- 1 x oil filter bypass valve and cover mounting bolt O-RING.
- 1 x oil filter cover-to-block O-RING.
- 1 x oil pan drain bolt CRUSH WASHER.
- 5 x cylinder stud SHEATHING.
- 2 x cylinder head YICS passage bolt copper CRUSH WASHERS.
- 1 x cylinder casting port screw CRUSH WASHER. (used on 1983 XJ550 models, 1982-3 XJ650 Maxim, 1983 XJ650 Turbo, all XJ700 air-cooled, 1982-84 XJ750, and XJ900 models).
Fits all 1982-83 XJ650 models (yics engines), all XJ700 all air-cooled, all XJ750 all air-cooled, and all XJ900 engines.
$ 69.95
HCP22323 Aftermarket OIL COOLER O-RINGS KIT, contains all of these additional items which are needed to do an oil cooler removal and replacement, and are not included in the gasket kit or in the standard top-end or complete o-rings and crush-washers kit. Highly recommended. Contains all of the following items:
- 2 x oil cooler hose-to-adapter housing O-RINGS.
- 2 x oil cooler hose-to-oil radiator O-RINGS.
- 1 x oil filter cover-to-block O-RING.
Fits all XJ550, XJ650, and XJ750 (except XJ750RL) models with the factory-installed oil cooler system.
$ 15.95
HCP22339 Aftermarket TOP END HARDWARE KIT, contains all of the special hardware pieces which are needed to do a top-end service, and are not included in the top-end gasket kit. Although you may not think that you need these items, you may quickly discover that you do, since they tend to get seized and rusty and/or damaged (bent, out-of-round) during the engine dis-assembly process. Contains the following items:
- 5 x locating DOWEL PINS used at:
* the cylinder head-to-jugs interface at the #4 outer studs front/rear (2) (these positions use the “donut” oil seals)
* the cylinder head-to-jugs interface in-between the #3/4 front studs (1)
* the cylinder head-to-jugs interface at the #1 rear outer stud (1)
* the jugs-to-crankcase DOWEL PIN at the top outer #1 stud rear position
- 2 x jugs-to-crankcase top DOWEL PINS at the #4 outer studs front/rear (these positions use the o-rings)
- 12 x cam bearing caps-to-cylinder head DOWEL PINS
Fits all XJ650, all XJ700 air-cooled, and all XJ750 air-cooled engines.
$ 69.95
HCP5463 Aftermarket ENGINE REBUILD GASKET KIT, for all 1982-84 XJ650 Maxim engines, 1982-84 XJ650 Euro (14R models), and 1982 XJ650RJC Seca (Canadian models with YICS engine).
$ 209.95
The HCP5463 set includes:
- valve cover gasket
- valvecover inner (4) and outer (8) pressure washers
- pressure washer installation tool
- cylinder head gasket with integrated camshaft chain tunnel gasket
- cam chain tensioner gasket
- intake manifold gaskets (4)
- exhaust port ring gaskets (4)
- cylinder jugs base gasket
- cylinder jugs large o-rings (4)
- valve stem seals (8)
- cylinder head-to-jugs rubber donut oil seals, used on the #4 cylinder outer studs (2)
- shifter cover gasket
- shifter cover internal breather gasket small
- shifter cover internal breather gasket large
- alternator cover gasket
- oil pan gasket
- oil pump cover ("YICS" cover) gasket
- clutch cover gasket
- clutch cover center plate rubber ring seal
We recommend the following accessory kits to compliment the above gasket kit:
HCP21192 Aftermarket engine rebuild OIL SEALS SET contains the six oil seals needed when doing a complete engine rebuild, and should be ordered as a complement to the HCP5463 gasket kit above. It is recommended that if the engine is coming apart, that new seals go back in to insure case integrity. Contains all of the following seals:
- 1 x shifter shaft oil seal
- 1 x clutch pivot shaft oil seal
- 1 x alternator shaft oil seal
- 1 x middle gear output shaft oil seal
- 1 x left side crankshaft end case oil seal
- 1 x right side crankshaft end case oil seal
Fits all 1982-83 XJ650 (except 1982 XJ650RJ Seca), all XJ700, 1983-84 XJ750, and XJ900 engines.
$ 57.95
HCP21503 Aftermarket COMPLETE ENGINE O-RINGS and CRUSH WASHERS KIT, contains all of these additional items which are needed to do a full engine rebuild service and are not included in the complete engine gasket kit. Highly recommended. Contains all of the following items:
- 1 x cam chain rear guide adjuster O-RING.
- 4 x yics passage jugs-to-head O-RINGS. NOTE: XJ650 Turbo engines use the yics passage o-rings that come in the gasket kit.
- 2 x jugs-to-crankcase O-RINGS used on the #4 cylinder outer studs.
- 1 x automatic camshaft chain tensioner copper CRUSH WASHER.
- 2 x cylinder head stud copper CRUSH WASHERS, used under the #4 outer studs front/rear crown nuts
- 1 x oil filter bypass valve and cover mounting bolt O-RING.
- 1 x oil filter cover-to-block O-RING.
- 1 x oil pan drain bolt CRUSH WASHER.
- 5 x cylinder stud SHEATHING.
- 2 x cylinder head YICS passage bolt copper CRUSH WASHERS.
- 1 x cylinder casting port screw CRUSH WASHER. (used on 1983 XJ550 models, 1982-3 XJ650 Maxim, 1983 XJ650 Turbo, all XJ700 air-cooled, 1982-84 XJ750, and XJ900 models).
- 2 x oil gallery oil plug O-RINGS. NOTE: XJ700, XJ750-X, and XJ900 owners should use the HCP20840 oil gallery plug o-rings that come in the gasket kit.
- 1 x oil pump-to-block O-RING.
- 1 x crankcase upper-to-lower dowel pin O-RING.
- 1 x gear selector neutral position switch copper CRUSH WASHER.
- 1 x main drive axle bearing retainer cover O-RING.
- 1 x alternator bearing housing O-RING.
- 1 x starter chain drive spray nozzle O-RING.
- 1 x oil filler cap O-RING.
- 1 x oil sending unit O-RING.
- 1 x output shaft O-RING.
- 1 x output shaft bearing housing O-RING.
- 1 x starter motor snout-to-engine case O-RING.
- 1 x middle gear oil pan drain bolt CRUSH WASHER.
- 1 x middle gear cavity rubber GROMMET SEAL.
Fits all 1982-83 XJ650 models (yics engines), all XJ700 all air-cooled, all XJ750 all air-cooled, and all XJ900 engines.
$ 119.95
HCP22323 Aftermarket OIL COOLER O-RINGS KIT, contains all of these additional items which are needed to do an oil cooler removal and replacement, and are not included in the gasket kit or in the standard top-end or complete o-rings and crush-washers kit. Highly recommended. Contains all of the following items:
- 2 x oil cooler hose-to-adapter housing O-RINGS.
- 2 x oil cooler hose-to-oil radiator O-RINGS.
- 1 x oil filter cover-to-block O-RING.
Fits all XJ550, XJ650, and XJ750 (except XJ750RL) models with the factory-installed oil cooler system.
$ 15.95
HCP22338 Aftermarket COMPLETE ENGINE HADWARE KIT, contains all of the special hardware pieces which are needed to do a complete engine service, and are not included in the complete engine rebuild gasket kit. Although you may not think that you need these items, you may quickly discover that you do, since they tend to get seized and rusty and/or damaged (bent, out-of-round) during the engine dis-assembly process. Contains all of the following items:
- 5 x locating DOWEL PINS used at:
* the head-to-jugs interface at the #4 outer studs front/rear (2)
* the head-to-jugs interface in-between the #3/4 front studs (1)
* the head-to-jugs interface at the #1 rear outer stud (1)
* the jugs-to-crankcase DOWEL PIN at the top outer #1 stud rear position
- 2 x jugs-to-crankcase top DOWEL PINS at the #4 outer studs front/rear
- 12 x cam bearing caps-to-cylinder head DOWEL PINS
- 3 x locating DOWEL PINS used at:
* the crankcase upper-to-lower halves interface, note that the one by the clutch case gets an o-ring)
- 4 x locating DOWEL PINS used at:
* the shifter cover-to-crankcase (2)
* the clutch cover-to-crankcase (2)
- 2 x locating DOWEL PINS used at the oil pan-to-crankcase interface (note: only used on XJ650 Turbo, 1983 XJ650 Maxim, all 1981-84 XJ750 engines).
Fits all XJ650, all XJ700 air-cooled, and all XJ750 air-cooled engines.
$ 89.95
HCP28756 Aftermarket COMPLETE ENGINE CHAINS KIT, contains all of the drive chains used in the engine that should be evaluated for replacement…….especially on higher-mileage engines. The primary shaft chain also includes its guide and the mounting bolts. Note that the installation of the primary drive chain and the camshaft drive chain requires that the crankshaft be lifted out of the engine for their installation. Contains all of the following items:
- primary drive chain.
- primary drive chain guide.
- primary drive chain guide mounting bolts (2)
- oil pump drive chain, fits engines with the 30-tooth gear on the oil pump.
- camshaft drive chain. Note: the cam chain included is an “endless” type chain, meaning they are riveted as one continuous chain, and no master link is included nor available…..thus the engine must be fully apart (crank lifted out) in order to install this chain
Fits all 1982-84 XJ650 (except Turbo), all XJ700, and all XJ750 engines.
$ 259.95
HCP28745 Aftermarket PARTIAL ENGINE SHAFT BEARINGS KIT, contains all of the annular (ball) and needle roller bearings used on the engine alternator, main, and drive axle shafts which may be needed to do a complete engine rebuild, especially on higher-mileage engines. Note that middle gear, clutch basket, shifter drum, and all crankshaft main bearings and connecting rod bearings are not included in this kit. Contains all of the following items:
- LH and RH alternator / starter clutch shaft end bearings
- LH and RH main axle shaft end bearings
- LH and RH drive axle shaft end bearings
Fits all XJ650 (except Turbo), 1981-83 XJ750 Seca and Euro models, and 1982-84 XJ750 Maxim engines.
$ 289.95
HCP28747 Aftermarket COMPLETE ENGINE SHAFT BEARINGS KIT, contains all of the annular (ball) and needle roller bearings used on the engine and transmission shafts and other components inside the engine and which may be needed to do a complete engine rebuild, especially on higher-mileage engines. Note that crankshaft main bearings and connecting rod bearings are not included in this kit. Contains all of the following items:
- LH and RH alternator / starter clutch shaft end bearings
- LH and RH main axle shaft end bearings
- LH and RH drive axle shaft end bearings
- clutch driven gear bearing
- shifter drum support bearing
- the middle driven gear bearings (2)
- the middle drive gear input shaft bearing
- the middle drive gear output shaft bearing
- NOTE: the middle drive gear output shaft bearing that is located within the output shaft housing is not included (and, is basically non-replaceable; Yamaha only offered the output housing complete with the bearing assembled into it).
Fits all 1983 XJ650 Maxim and 1983-84 XJ750 engines.
$ 519.95
XJ650 Turbo engines:
HCP5471 Aftermarket TOP-END GASKET KIT, for all 1982-83 XJ650 Turbo engines.
$ 179.95
The HCP5471 set includes:
- valve cover gasket
- valve cover gasket rubber end plugs
- cylinder head gasket
- cam chain tensioner gasket
- intake manifold o-rings (4)
- exhaust port ring gaskets (4)
- cylinder jugs base gasket
- cylinder jugs large o-rings (4)
- valve stem seals (8)
- cylinder head-to-jugs rubber donut oil seals, used on the #4 cylinder outer studs (2)
- yics passage jugs-to-head o-rings (4)
We recommend the following accessory kits to compliment the above gasket kit:
HCP21502 Aftermarket TOP END O-RINGS and CRUSH WASHERS KIT, contains all of these additional items which are needed to do a top-end service, and are not included in the top-end gasket kit. Highly recommended. Contains the following items:
- 1 x cam chain rear guide adjuster O-RING.
- 4 x yics passage jugs-to-head O-RINGS. NOTE: XJ650 Turbo engines use the yics passage o-rings that come in the gasket kit.
- 2 x cylinder head stud copper CRUSH WASHERS, used under the #4 outer studs front/rear crown nuts
- 2 x cylinder jugs-to-crankcase head stud O-RINGS, used with the #4 outer studs front/rear.
- 1 x automatic camshaft chain tensioner copper CRUSH WASHER.
- 1 x oil filter bypass valve and cover mounting bolt O-RING.
- 1 x oil filter cover-to-block O-RING.
- 1 x oil pan drain bolt CRUSH WASHER.
- 5 x cylinder stud SHEATHING.
- 2 x cylinder head YICS passage bolt copper CRUSH WASHERS.
- 1 x cylinder casting port screw CRUSH WASHER. (used on 1983 XJ550 models, 1982-3 XJ650 Maxim, 1983 XJ650 Turbo, all XJ700 air-cooled, 1982-84 XJ750, and XJ900 models).
Fits all 1982-83 XJ650 models (yics engines), all XJ700 all air-cooled, all XJ750 all air-cooled, and all XJ900 engines.
$ 69.95
HCP21507 Aftermarket SUPPLEMENTAL O-RINGS and CRUSH WASHERS KIT, contains all of these additional items which are exclusive to the XJ650 Turbo engines, and are not included in the gasket kit or in the standard top-end or complete o-rings and crush-washers kit. Highly recommended. Contains all of the following items:
- 1 x surge tank drain valve O-RING.
- 2 x crankcase-to-jugs #4 cylinder studs O-RINGS.
- 1 x surge tank drain valve cover FOAM SEAL
- 1 x oil pump locating dowel pin OIL SEAL (if available)
- 1 x oil pump locating DOWEL PIN (used with the above gasket)
- 2 x oil pressure relief valve joint CRUSH WASHERS, fitted above and below the oil supply line joint at the oil pressure port and valve assembly at the bottom of the engine case (next to the oil filter housing).
- 2 x turbocharger oil supply inlet copper CRUSH WASHERS.
- 1 x turbocharger oil return line (at oil pan) O-RING.
Fits all XJ650 Turbo models.
$ 39.95
HCP22323 Aftermarket OIL COOLER O-RINGS KIT, contains all of these additional items which are needed to do an oil cooler removal and replacement, and are not included in the gasket kit or in the standard top-end or complete o-rings and crush-washers kit. Highly recommended. Contains all of the following items:
- 2 x oil cooler hose-to-adapter housing O-RINGS.
- 2 x oil cooler hose-to-oil radiator O-RINGS.
- 1 x oil filter cover-to-block O-RING.
Fits all XJ550, XJ650, and XJ750 (except XJ750RL) models with the factory-installed oil cooler system.
$ 15.95
HCP22339 Aftermarket TOP END HARDWARE KIT, contains all of the special hardware pieces which are needed to do a top-end service, and are not included in the top-end gasket kit. Although you may not think that you need these items, you may quickly discover that you do, since they tend to get seized and rusty and/or damaged (bent, out-of-round) during the engine dis-assembly process. Contains the following items:
- 5 x locating DOWEL PINS used at:
* the cylinder head-to-jugs interface at the #4 outer studs front/rear (2) (these positions use the “donut” oil seals)
* the cylinder head-to-jugs interface in-between the #3/4 front studs (1)
* the cylinder head-to-jugs interface at the #1 rear outer stud (1)
* the jugs-to-crankcase DOWEL PIN at the top outer #1 stud rear position
- 2 x jugs-to-crankcase top DOWEL PINS at the #4 outer studs front/rear (these positions use the o-rings)
- 12 x cam bearing caps-to-cylinder head DOWEL PINS
Fits all XJ650, all XJ700 air-cooled, and all XJ750 air-cooled engines.
$ 69.95
HCP5464 Aftermarket ENGINE REBUILD GASKET KIT, for all 1982-83 XJ650 Turbo engines.
$ 209.95
The HCP5464 set includes:
- valve cover gasket
- valve cover gasket rubber end plugs
- cylinder head gasket
- cam chain tensioner gasket
- intake manifold o-rings (4)
- exhaust port ring gaskets (4)
- cylinder jugs base gasket
- cylinder jugs large o-rings (4)
- valve stem seals (8)
- cylinder head-to-jugs rubber donut oil seals, used on the #4 cylinder outer studs (2)
- yics passage jugs-to-head o-rings (4)
- surge tank drain valve flange gasket
- turbo oil return line flange gasket
- shifter cover gasket
- shifter cover internal breather gasket small
- shifter cover internal breather gasket large
- alternator cover gasket
- oil pan gasket
- oil pump cover ("YICS" cover) gasket
- clutch cover gasket
- clutch cover center plate rubber ring seal
We recommend the following accessory kits to compliment the above gasket kit:
HCP21192 Aftermarket engine rebuild OIL SEALS SET contains the six oil seals needed when doing a complete engine rebuild, and should be ordered as a complement to the HCP5464 gasket kit above. It is recommended that if the engine is coming apart, that new seals go back in to insure case integrity. Contains all of the following seals:
- 1 x shifter shaft oil seal
- 1 x clutch pivot shaft oil seal
- 1 x alternator shaft oil seal
- 1 x middle gear output shaft oil seal
- 1 x left side crankshaft end case oil seal
- 1 x right side crankshaft end case oil seal
Fits all 1982-83 XJ650 (except 1982 XJ650RJ Seca), all XJ700, 1983-84 XJ750, and XJ900 engines.
$ 57.95
HCP21503 Aftermarket COMPLETE ENGINE O-RINGS and CRUSH WASHERS KIT, contains all of these additional items which are needed to do a full engine rebuild service and are not included in the complete engine gasket kit. Highly recommended. Contains all of the following items:
- 1 x cam chain rear guide adjuster O-RING.
- 4 x yics passage jugs-to-head O-RINGS. NOTE: XJ650 Turbo engines use the yics passage o-rings that come in the gasket kit.
- 2 x jugs-to-crankcase O-RINGS used on the #4 cylinder outer studs.
- 1 x automatic camshaft chain tensioner copper CRUSH WASHER.
- 2 x cylinder head stud copper CRUSH WASHERS, used under the #4 outer studs front/rear crown nuts
- 1 x oil filter bypass valve and cover mounting bolt O-RING.
- 1 x oil filter cover-to-block O-RING.
- 1 x oil pan drain bolt CRUSH WASHER.
- 5 x cylinder stud SHEATHING.
- 2 x cylinder head YICS passage bolt copper CRUSH WASHERS.
- 1 x cylinder casting port screw CRUSH WASHER. (used on 1983 XJ550 models, 1982-3 XJ650 Maxim, 1983 XJ650 Turbo, all XJ700 air-cooled, 1982-84 XJ750, and XJ900 models).
- 2 x oil gallery oil plug O-RINGS. NOTE: XJ700, XJ750-X, and XJ900 owners should use the HCP20840 oil gallery plug o-rings that come in the gasket kit.
- 1 x oil pump-to-block O-RING.
- 1 x crankcase upper-to-lower dowel pin O-RING.
- 1 x gear selector neutral position switch copper CRUSH WASHER.
- 1 x main drive axle bearing retainer cover O-RING.
- 1 x alternator bearing housing O-RING.
- 1 x starter chain drive spray nozzle O-RING.
- 1 x oil filler cap O-RING.
- 1 x oil sending unit O-RING.
- 1 x output shaft O-RING.
- 1 x output shaft bearing housing O-RING.
- 1 x starter motor snout-to-engine case O-RING.
- 1 x middle gear oil pan drain bolt CRUSH WASHER.
- 1 x middle gear cavity rubber GROMMET SEAL.
Fits all 1982-83 XJ650 models (yics engines), all XJ700 all air-cooled, all XJ750 all air-cooled, and all XJ900 engines.
$ 119.95
HCP21507 Aftermarket SUPPLEMENTAL O-RINGS and CRUSH WASHERS KIT, contains all of these additional items which are exclusive to the XJ650 Turbo engines, and are not included in the gasket kit or in the standard top-end or complete o-rings and crush-washers kit. Highly recommended. Contains all of the following items:
- 1 x surge tank drain valve O-RING.
- 2 x crankcase-to-jugs #4 cylinder studs O-RINGS.
- 1 x surge tank drain valve cover FOAM SEAL
- 1 x oil pump locating dowel pin OIL SEAL (if available)
- 1 x oil pump locating DOWEL PIN (used with the above gasket)
- 2 x oil pressure relief valve joint CRUSH WASHERS, fitted above and below the oil supply line joint at the oil pressure port and valve assembly at the bottom of the engine case (next to the oil filter housing).
- 2 x turbocharger oil supply inlet copper CRUSH WASHERS.
- 1 x turbocharger oil return line (at oil pan) O-RING.
Fits all XJ650 Turbo models.
$ 39.95
HCP22323 Aftermarket OIL COOLER O-RINGS KIT, contains all of these additional items which are needed to do an oil cooler removal and replacement, and are not included in the gasket kit or in the standard top-end or complete o-rings and crush-washers kit. Highly recommended. Contains all of the following items:
- 2 x oil cooler hose-to-adapter housing O-RINGS.
- 2 x oil cooler hose-to-oil radiator O-RINGS.
- 1 x oil filter cover-to-block O-RING.
Fits all XJ550, XJ650, and XJ750 (except XJ750RL) models with the factory-installed oil cooler system.
$ 15.95
HCP22338 Aftermarket COMPLETE ENGINE HADWARE KIT, contains all of the special hardware pieces which are needed to do a complete engine service, and are not included in the complete engine rebuild gasket kit. Although you may not think that you need these items, you may quickly discover that you do, since they tend to get seized and rusty and/or damaged (bent, out-of-round) during the engine dis-assembly process. Contains all of the following items:
- 5 x locating DOWEL PINS used at:
* the head-to-jugs interface at the #4 outer studs front/rear (2) (these positions use the “donut” oil seals)
* the head-to-jugs interface in-between the #3/4 front studs (1)
* the head-to-jugs interface at the #1 rear outer stud (1)
* the jugs-to-crankcase DOWEL PIN at the top outer #1 stud rear position
- 2 x jugs-to-crankcase top DOWEL PINS at the #4 outer studs front/rear (these positions uses the o-rings)
- 12 x cam bearing caps-to-cylinder head DOWEL PINS
- 3 x locating DOWEL PINS used at:
* the crankcase upper-to-lower halves interface, note that the one by the clutch case gets an o-ring)
- 4 x locating DOWEL PINS used at:
* the shifter cover-to-crankcase (2)
* the clutch cover-to-crankcase (2)
- 2 x locating DOWEL PINS used at the oil pan-to-crankcase interface (note: only used on XJ650 Turbo, 1983 XJ650 Maxim, all 1981-84 XJ750 engines).
Fits all XJ650, all XJ700 air-cooled, and all XJ750 air-cooled engines.
$ 89.95
HCP28757 Aftermarket COMPLETE ENGINE CHAINS KIT, contains all of the drive chains used in the engine that should be evaluated for replacement…….especially on higher-mileage engines. The primary shaft chain also includes its guide and the mounting bolts. Note that the installation of the primary drive chain and the camshaft drive chain requires that the crankshaft be lifted out of the engine for their installation. Contains all of the following items:
- primary drive chain.
- primary drive chain guide.
- primary drive chain guide mounting bolts (2)
- oil pump drive chain, fits engines with the 23-tooth gear on the oil pump.
- camshaft drive chain. Note: the cam chain included is an “endless” type chain, meaning they are riveted as one continuous chain, and no master link is included nor available…..thus the engine must be fully apart (crank lifted out) in order to install this chain
Fits all 1982-83 XJ650 Turbo engines.
$ 269.95
HCP28746 Aftermarket PARTIAL ENGINE SHAFT BEARINGS KIT, contains all of the annular (ball) and needle roller bearings used on the engine alternator, main, and drive axle shafts which may be needed to do a complete engine rebuild, especially on higher-mileage engines. Note that middle gear, clutch basket, shifter drum, and all crankshaft main bearings and connecting rod bearings are not included in this kit. Contains all of the following items:
- LH and RH alternator / starter clutch shaft end bearings
- LH and RH main axle shaft end bearings
- LH and RH drive axle shaft end bearings
Fits all XJ650 Turbo, all XJ700, 1985-86 XJ750-X, and all 1983-89 XJ900 engines.
$ 229.95
HCP28744 Aftermarket COMPLETE ENGINE SHAFT BEARINGS KIT, contains all of the annular (ball) and needle roller bearings used on the engine and transmission shafts and other components inside the engine and which may be needed to do a complete engine rebuild, especially on higher-mileage engines. Note that crankshaft main bearings and connecting rod bearings are not included in this kit. Contains all of the following items:
- LH and RH alternator / starter clutch shaft end bearings
- LH and RH main axle shaft end bearings
- LH and RH drive axle shaft end bearings
- clutch driven gear bearing
- shifter drum support bearing
- the middle driven gear bearings (2)
- the middle drive gear input shaft bearing
- the middle drive gear output shaft bearing
- NOTE: the middle drive gear output shaft bearing that is located within the output shaft housing is not included (and, is basically non-replaceable; Yamaha only offered the output housing complete with the bearing assembled into it).
Fits all XJ650 Turbo, all XJ700, 1985-86 XJ750-X, and all 1983-89 XJ900 engines.
$ 509.95
Individual Engine Gaskets:
The OEM valve cover gasket on the non-YICS engines is made from a standard duty, fibrous paper material. We recommend the use of the aftermarket hi-performance paper gaskets which are designed to slightly swell in the presence of petroleum products (fuel or oil), thus creating a super-tight, leak-proof flange seal.
HCP2093 OEM standard-duty fiber paper VALVE COVER GASKET, fits all 1980-81 XJ650 models, '82 XJ650RJ Seca (non-yics engines), and all XJ650 Turbo models:
$ 44.95
HCP18420 Aftermarket hi-performance paper VALVE COVER GASKET, fits all 1980-81 XJ650 models, '82 XJ650RJ Seca (non-yics engines), and all XJ650 Turbo models:
$ 47.95
HCP1619 Aftermarket valvecover gasket rubber CAM-END PLUG, fits all 1980-81 XJ650 models, 1982 XJ650RJ Seca (non-yics engines), all XJ650 Turbo models, and all XJ1100 and XS1100 models. Use 2 per engine. Each:
$ 7.95
HCP1619SET2 Aftermarket valvecover gasket rubber CAM-END PLUGS, pair:
$ 14.95
HCP2096 OEM molded rubber VALVE COVER GASKET, for all 1982-4 XJ650 Maxim models, 1982 XJ650RJC Seca (Canadian yics engines) models, all XJ700 air-cooled models, and all XJ750 air-cooled models:
$ 84.95
HCP1625 Aftermarket molded rubber VALVE COVER GASKET, for all 1982-4 XJ650 Maxim models, 1982 XJ650RJC Seca (Canadian yics engines) models, all XJ700 air-cooled models, and all XJ750 air-cooled models:
$ 49.95
HCP4675 OEM cylinder HEAD GASKET, fits between the head and the cylinder jugs. NOTE: this gasket requires the use of the HCP4691 camchain tunnel gasket, like original. For all 1980-81 XJ650 and 1982 XJ650RJ Seca (non-yics) engines. Use 1 per engine.
$ 114.95
HCP18939 Aftermarket cylinder HEAD GASKET, fits between the head and the cylinder jugs. NOTE: this gasket requires the use of the HCP4691 camchain tunnel gasket, like original. For all 1980-81 XJ650 and 1982 XJ650RJ Seca (non-yics) engines. Use 1 per engine.
$ 59.95
HCP23221 Aftermarket cylinder HEAD GASKET, fits between the head and the cylinder jugs. NOTE: unlike the original, this updated-design head gasket integrates the camchain tunnel gasket directly into the head gasket itself, and does not require the use of the HCP4691 camchain tunnel gasket. For all 1980-81 XJ650 and 1982 XJ650RJ Seca (non-yics) engines. Use 1 per engine.
$ 89.95
HCP4693 OEM cylinder HEAD GASKET, fits between the head and the cylinder jugs. NOTE: this gasket requires the use of the HCP4691 camchain tunnel gasket, like original. For all 1982-3 XJ650 (except Turbo) and 1982 XJ650RJC Seca (Canadian yics) engines. Use 1 per engine.
$ 179.95
HCP18940 Aftermarket cylinder HEAD GASKET, fits between the head and the cylinder jugs. NOTE: this gasket requires the use of the HCP4691 camchain tunnel gasket, like original. For all 1982-3 XJ650 (except Turbo) and 1982 XJ650RJC Seca (Canadian yics) engines. Use 1 per engine.
$ 59.95
HCP23222 Aftermarket cylinder HEAD GASKET, fits between the head and the cylinder jugs. NOTE: unlike the original, this updated-design head gasket integrates the camchain tunnel gasket directly into the head gasket itself, and does not require the use of the HCP4691 camchain tunnel gasket. For all 1982-3 XJ650 (except Turbo) and 1982 XJ650RJC Seca (Canadian yics) engines. Use 1 per engine.
$ 89.95
HCP18941 Aftermarket cylinder HEAD GASKET, fits between the head and the cylinder jugs, for all 1982-83 XJ650 Turbo engines. Use 1 per engine.
$ 89.95
HCP4691 OEM cylinder head CAM TUNNEL GASKET, fits between the head and the cylinder jugs, rectangular gasket that surrounds the camshaft chain "tunnel" in the head, for all XJ650 (except Turbo), XJ700 air-cooled, and all XJ750 air-cooled engines. Use 1 per engine.
$ 99.95
HCP583 OEM cylinder head Exhaust Port-to-Header pipe RING GASKET, copper ring with shredded stainless core, 3.50mm thick (un-crushed). Fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, all XJ700, all XJ750, and all XJ900 models. Also fits: 1983 XZ550RK, 1987-1988, 1990, 1993, and 1995-00 XV535 Virago (use 1, at the outlet of the rear cylinder’s short joint pipe), 1986-2006 XVS650 V-Star, 1987 FZ700, 1986-87 FZX700 Fazer, 1985-86 and 1988 FZ750, and 1987-88 FZR750 Fazer models. Each:
$ 9.95
HCP583SET4 OEM cylinder head Exhaust Port-to-Header pipe RING GASKETS, set of 4:
$ 37.95
HCP26470 Aftermarket cylinder head Exhaust Port-to-Header pipe RING GASKET, aluminum ring with a synthetic material core, seals as well as the originals, 4.20mm thick (un-crushed). This gasket is thinner than the HCP1617 gasket below (and thus much closer to the original thickness of the HCP583 original gasket). Fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, all XJ700, all XJ750, and all XJ900 models. Also fits: 1983 XZ550RK, 1987-1988, 1990, 1993, and 1995-00 XV535 Virago (use 1, at the outlet of the rear cylinder’s short joint pipe), 1986-2006 XVS650 V-Star, 1987 FZ700, 1986-87 FZX700 Fazer, 1985-86 and 1988 FZ750, and 1987-88 FZR750 Fazer models. Each:
$ 7.95
HCP26470SET4 Aftermarket cylinder head Exhaust Port-to-Header pipe RING GASKETS, set of 4:
$ 29.95
HCP1617 Aftermarket cylinder head Exhaust Port-to-Header pipe RING GASKET, aluminum ring with a synthetic material core, seals as well as the originals, 5.20mm (un-crushed). This gasket is almost 2mm thicker than the original gasket, and may present some installation difficulties, especially when used with aftermarket exhaust systems. Fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, all XJ700, all XJ750, and all XJ900 models. Also fits: 1983 XZ550RK, 1987-1988, 1990, 1993, and 1995-00 XV535 Virago (use 1, at the outlet of the rear cylinder’s short joint point), 1986-2006 XVS650 V-Star, 1987 FZ700, 1986-87 FZX700 Fazer, 1985-86 and 1988 FZ750, and 1987-88 FZR750 Fazer models. Each:
$ 6.95
HCP1617SET4 Aftermarket cylinder head Exhaust Port-to-Header pipe RING GASKETS, set of 4:
$ 24.95
All of the following OEM paper gaskets are made from a standard duty, graphite impregnated paper material. We recommend the use of the aftermarket hi-performance gaskets which are designed to slightly swell in the presence of petroleum products (fuel or oil), thus creating a super-tight, leak-proof flange seal.
HCP4678 OEM cylinder BASE GASKET, fits between the crankcase and the cylinder jugs, for all XJ650 (except Turbo), XJ700 non-X, XJ750, and XJ900RK, RL, N/FN, and F model engines. Use 1 per engine.
$ 41.95
HCP18441 Aftermarket hi-performance cylinder BASE GASKET, fits between the crankcase and the cylinder jugs, for all XJ650 (except Turbo), XJ700 non-X, XJ750, and XJ900RK, RL, N/FN, and F model engines. Use 1 per engine.
$ 39.95
HCP2119 OEM cam chain tensioner case-to-cylinders standard duty paper GASKET, fits all XJ650 models, all XJ700 non-X models, all 1981-83 XJ750 models, XJ750RL, and all XJ900 models. Each.
$ 3.95
HCP18415 Aftermarket cam chain tensioner case-to-cylinders hi-performance GASKET, fits all XJ650 models, all XJ700 non-X models, all 1981-83 XJ750 models, XJ750RL, and all XJ900 models. Each.
$ 2.95
HCP544 OEM intake manifold-to-head GASKET, used on all XJ650 (except Turbo), all XJ700 non-X, all 1981-83 XJ750 models, and XJ750RL models, original standard-performance graphite-impregnated paper material. Each:
$ 12.95
HCP544SET4 OEM intake manifold-to-head GASKETS, set of 4:
$ 49.95
HCP1232 Aftermarket intake manifold-to-head GASKET, used on all XJ650 (except Turbo), all XJ700 non-X, all 1981-83 XJ750 models, and XJ750RL models. Hi-tech, high-performance material actually swells slightly in the presence of petroleum products (fuel, oil, etc.) which helps insure a much tighter, more leak-proof seal than the OEM graphite-coated paper gaskets ever could! Each:
$ 10.95
HCP1232SET4 Aftermarket intake manifold-to-head GASKETS, set of 4:
$ 42.95
HCP998 OEM oil pump covers or "YICS" covers standard duty paper GASKET. Originally used under the left side cover only, but many people like to install one under the right side cover also, and they will fit either side properly. Fits all XJ550, 1984-85 FJ600, 1984-86 XJ600 Euro, all XJ650, 1981-83 all XJ750 models, XJ750RL, and all XJ900RK, RL, N/FN, and F models. Each:
$ 14.95
HCP998SET2 OEM oil pump covers or "YICS" covers standard duty paper GASKETS, set of 2:
$ 27.95
HCP18438 Aftermarket oil pump covers or "YICS" covers hi-performance GASKET. Originally used under the left side cover only, but many people like to install one under the right side cover also, and they will fit either side properly. Fits all XJ550, 1984-85 FJ600, 1984-86 XJ600 Euro, all XJ650, 1981-83 all XJ750 models, XJ750RL, and all XJ900RK, RL, N/FN, and F models. Each:
$ 12.95
HCP18438SET2 Aftermarket oil pump covers or "YICS" covers hi-performance GASKETS, set of 2:
$ 24.95
HCP1057 OEM generator cover standard duty paper GASKET, fits all XJ650, XJ700 non-X, 1981-83 XJ750 models, XJ750RL, and all XJ900RK, RL, N/FN, and F models. NOTE: XJ700-X and XJ750-X (water-cooled) models originally used a metal gasket in this location, which is no longer available, and this paper gasket will serve as a suitable replacement.
$ 21.95
HCP18435 Aftermarket generator cover hi-performance GASKET, fits all XJ650, XJ700 non-X, 1981-83 XJ750 models, XJ750RL, and all XJ900RK, RL, N/FN, and F models. NOTE: XJ700-X and XJ750-X (water-cooled) models originally used a metal gasket in this location, which is no longer available, and this paper gasket will serve as a suitable replacement.
$ 19.95
HCP964 OEM shifter cover-to-block standard duty paper GASKET, used on all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models.
$ 27.95
HCP18430 Aftermarket shifter cover-to-block hi-performance GASKET, used on all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models.
$ 29.95
HCP973 OEM shifter cover, internal breather housing-to-outer-cover (small) standard duty paper GASKET, used on all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, F, and S/SH models. NOTE: this gasket is for the smaller breather housing located toward the front of the bike, inside the shifter cover.
$ 7.95
HCP18431 Aftermarket shifter cover, internal breather housing-to-outer-cover (small) hi-performance GASKET, used on all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, F, and S/SH models. NOTE: this gasket is for the smaller breather housing located toward the front of the bike, inside the shifter cover.
$ 9.95
HCP975 OEM shifter cover, internal breather housing-to-outer-cover (large) standard duty paper GASKET, used on all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, F, and S/SH models. NOTE: this gasket is for the larger breather housing located toward the rear of the bike, inside the shifter cover.
$ 8.95
HCP18432 Aftermarket shifter cover, internal breather housing-to-outer-cover (large) hi-performance GASKET, used on all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, F, and S/SH models. NOTE: this gasket is for the larger breather housing located toward the rear of the bike, inside the shifter cover.
$ 9.95
HCP1025 OEM clutch cover-to-block standard duty paper GASKET, for all XJ650, XJ700 non-X, all 1981-84 XJ750 models, XJ750RL, and all XJ900RK, RL, N/FN, and F models.
$ 26.95
HCP18427 Aftermarket clutch cover-to-block hi-performance GASKET, for all XJ650, XJ700 non-X, all 1981-84 XJ750 models, XJ750RL, and all XJ900RK, RL, N/FN, and F models.
$ 29.95
HCP1028 OEM clutch cover center insert "cap" RUBBER GASKET, for all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models.
$ 39.95
HCP21518 Aftermarket clutch cover center insert "cap" RUBBER GASKET, for all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models.
$ 27.95
HCP1461 OEM oil sump pan standard-duty GASKET, for all XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, and F model engines.
$ 22.95
HCP18418 Aftermarket oil sump pan hi-performance GASKET, for all XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, and F model engines.
$ 27.95
HCP7632 OEM oil return line FLANGE GASKET, at the turbocharger oil supply outlet. Use 1 per bike on all XJ650 Turbo models. Each:
$ 14.95
HCP18447 Aftermarket hi-performance oil return line FLANGE GASKET, at the turbocharger oil supply outlet. Use 1 per bike on all XJ650 Turbo models. Each:
$ 7.95
HCP7217 OEM surge tank drain valve cover GASKET, fits all XJ650 Turbo models. Fits the metal drain valve cover and prevents leaks. NOTE: the OEM paper gasket was made from a standard duty, graphite impregnated paper material. Our aftermarket hi-performance gasket is designed to slightly swell in the presence of petroleum products (fuel or oil), thus creating a super-tight, leak-proof flange seal.
$ discontinued
HCP18445 Aftermarket surge tank drain valve cover GASKET, fits all XJ650 Turbo models. Fits the metal drain valve cover and prevents leaks. NOTE: the OEM paper gasket was made from a standard duty, graphite impregnated paper material. Our aftermarket hi-performance gasket is designed to slightly swell in the presence of petroleum products (fuel or oil), thus creating a super-tight, leak-proof flange seal.
$ 10.95
Individual O-Rings, Grommets, and Crush Washers:
HCP1621 Aftermarket valve cover hold-down inner bolts rubber PRESSURE WASHER, used on all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, 1982-84 XJ650 Maxim models, 1982 XJ650RJC Seca (Canadian yics engines), all XJ700 non-X models, and all XJ750 air-cooled models. These are the larger of the 2 styles of washers used and are for the four INNER bolts. Each:
$ 4.95
HCP1621SET4 Aftermarket valve cover hold-down inner bolts rubber PRESSURE WASHERS, set of 4:
$ 16.95
HCP1622 Aftermarket valve cover hold-down outer bolts rubber PRESSURE WASHER, used on all XJ550 models, 1982-84 XJ650 Maxim models, 1982 XJ650RJC Seca (Canadian yics engines), all XJ700 non-X models, and all XJ750 air-cooled models. These are the smaller of the 2 style of washers used and are for the eight OUTER bolts. NOTE: these are the rubber washers WITH the integral metal washer, which can successfully be used in place of the HCP19931 rubber washer (only) on all 1984-85 FJ600, 1986-88 FZ600, and 1986-90 YX600 Radian models You can substitute these “integrated” style pressure washers (rubber with integral metal washer) if you are missing the metal washers on these models. Each:
$ 4.95
HCP1622SET8 Aftermarket valve cover hold-down outer bolts rubber PRESSURE WASHERS, set of 8:
$ 27.95
HCP17542 Aftermarket valve cover pressure washer INSTALLATION TOOL........a lifesaver little device to make quick and easy work of installing the HCP1621, HCP1622, HCP19931 pressure washers into their bolts, and useful (but not absolutely necessary) on the HCP1620 pressure washers. This tapered brass collar is the proper size to allow the pressure washer to easily slide over its retaining flange or "ring" on bolt, eliminating the grinding ordeal of trying to press or wedge the new washer over that flange (it ain't easy!). See it in action here: https://www.xjbikes.com/forums/thre...-tool-now-with-how-to-pics.40308/#post-351301
$ 1.95
HCP4689 OEM cylinder head YICS PASSAGE O-RING, fits at the base of each cylinder head YICS passage inlet, for all XJ550, 1982-83 XJ650 (except Turbo), 1982 XJ650RJC Seca (Canadian yics engines), XJ700 non-X, XJ750, all XJ900RK, RL, N/FN, and F models, and XJ1100 engines. Use 4 per engine. Each:
$ 8.50
HCP4689SET4 OEM cylinder YICS PASSAGE O-RINGS, set of 4:
$ 32.95
HCP20847 Aftermarket cylinder head YICS PASSAGE O-RING, fits at the base of each cylinder head YICS passage inlet, for all XJ550, 1982-83 XJ650 (except Turbo), 1982 XJ650RJC Seca (Canadian yics engines), XJ700 non-X, XJ750, all XJ900RK, RL, N/FN, and F models, and XJ1100 engines. Use 4 per engine. Each:
$ 4.95
HCP20847SET4 Aftermarket cylinder YICS PASSAGE O-RINGS, set of 4:
$ 16.95
HCP4690 OEM cylinder head YICS PASSAGE O-RING, fits at the base of each cylinder head YICS passage inlet, for all 1982-83 XJ650 Turbo engines. Use 4 per engine. Each:
$ discontinued
HCP4690SET4 OEM cylinder YICS PASSAGE O-RINGS, set of 4:
$ discontinued
HCP20846 Aftermarket cylinder head YICS PASSAGE O-RING, fits at the base of each cylinder head YICS passage inlet, for all 1982-83 XJ650 Turbo engines. Use 4 per engine. Each:
$ 4.95
HCP20846SET4 Aftermarket cylinder YICS PASSAGE O-RINGS, set of 4:
$ 18.95
HCP4680 OEM cylinder BASE O-RING, fits at the base of each cylinder jugs, for all XJ650 engines. Use 4 per engine. Each:
$ 14.95
HCP4680SET4 OEM cylinder BASE O-RINGS, set of 4:
$ 52.95
HCP20786 Aftermarket cylinder BASE O-RING, fits at the base of each cylinder jugs, for all XJ650 engines. Use 4 per engine. Each:
$ 11.95
HCP20786SET4 Aftermarket cylinder BASE O-RINGS, set of 4:
$ 39.95
HCP4665 OEM cylinder head nut FLAT COPPER WASHER, use 2 per engine on all XJ650, XJ700 air-cooled, XJ750 air-cooled, and XJ900RK, RL, N/FN, and F engines in the following position: both #4 cylinder outer positions. These copper washers fit underneath the crown nuts on the #4 outer long cylinder head studs and act as an oil seal and should be replaced whenever the head comes off. Each:
$ 6.95
HCP21343 Aftermarket cylinder head nut FLAT COPPER WASHER, use 2 per engine on all XJ650, XJ700 air-cooled, XJ750 air-cooled, and XJ900RK, RL, N/FN, and F engines in the following position: both #4 cylinder outer positions. These copper washers fit underneath the crown nuts on the #4 outer long cylinder head studs and act as an oil seal and should be replaced whenever the head comes off. Each:
$ 4.95
HCP4696 OEM cylinder jugs-to-crankcase O-RING, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1984-91 XJ600 Euro, XJ650 (except Turbo), XJ700 non-X (air-cooled) models, all XJ750 air-cooled, and all XJ900RK, RL, N/FN, and F models. Use 2 per engine in the following position: both #4 cylinder outer positions at the base of the stud (where the stud threads into the crankcase). These o-rings fit underneath the jugs and into a recessed bore on top of the crankcase around the #4 outer long cylinder head studs and act as an oil seal. They should be replaced whenever the jugs comes off. Each:
$ 2.95
HCP20844 Aftermarket cylinder jugs-to-crankcase O-RING, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1984-91 XJ600 Euro, XJ650 (except Turbo), XJ700 non-X (air-cooled) models, all XJ750 air-cooled, and all XJ900RK, RL, N/FN, and F models. Use 2 per engine in the following position: both #4 cylinder outer positions at the base of the stud (where the stud threads into the crankcase). These o-rings fit underneath the jugs and into a recessed bore on top of the crankcase around the #4 outer long cylinder head studs and act as an oil seal. They should be replaced whenever the jugs comes off. Each:
$ 2.25
HCP22878 Aftermarket cylinder jugs-to-crankcase O-RING, for all XJ650 Turbo models. Use 2 per engine in the following position: both #4 cylinder outer positions at the base of the stud (where the stud threads into the crankcase). These o-rings fit underneath the jugs and into a recessed bore on top of the crankcase around the #4 outer long cylinder head studs and act as an oil seal. They should be replaced whenever the jugs comes off. Each:
$ 3.95
HCP13945 OEM crankcase upper-to-lower locating dowel pin O-RING, used with the HCP3152 dowel pin listed above at the oil gallery passage position on the right side of the crankcase only. Use 1 per bike on all XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, and F model engines.
$ 4.95
HCP20845 Aftermarket crankcase upper-to-lower locating dowel pin O-RING, used with the HCP3152 dowel pin listed above at the oil gallery passage position on the right side of the crankcase only. Use 1 per bike on all XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, and F model engines.
$ 2.95
HCP3734 OEM cylinder head YICS passage bolt copper CRUSH WASHER, used on all XJ550 models, 1982-3 all XJ650 and XJ750 models, all XJ700 non-X, all XJ900RK, RL, N/FN, and F engines, and XJ1100 engines. Fits either side. Each:
$ 4.95
HCP22280 Aftermarket cylinder head YICS passage bolt copper CRUSH WASHER, used on all XJ550 models, 1982-3 all XJ650 and XJ750 models, all XJ700 non-X, all XJ900RK, RL, N/FN, and F engines, and XJ1100 engines. Fits either side. Slightly smaller in diameter and thickness than original crush washer, but fits and performs properly. Each:
$ 2.95
HCP4853 OEM cylinder head casting passage block-off screw copper CRUSH WASHER, use 1 per engine on all 1983 XJ550 heads, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, 1982-83 XJ650 Maxim heads, 1983 XJ650 Turbo head, all XJ700 air-cooled heads, 1982-83 XJ750 heads, and all XJ900RK, RL, N/FN, and F heads.
$ 2.95
HCP20671 Aftermarket cylinder head casting passage block-off screw copper CRUSH WASHER, use 1 per engine on all 1983 XJ550 heads, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, 1982-83 XJ650 Maxim heads, 1983 XJ650 Turbo head, all XJ700 air-cooled heads, 1982-83 XJ750 heads, and all XJ900RK, RL, N/FN, and F heads.
$ 1.75
HCP8491 OEM alternator bearing housing O-RING, use 1 per engine, fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models:
$ 9.95
HCP14164 Aftermarket alternator bearing housing O-RING, original Buna-N material, use 1 per engine, fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models:
$ 7.95
HCP14165 Aftermarket alternator bearing housing O-RING, tougher Viton material, use 1 per engine, fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models:
$ 8.95
HCP10233 OEM starter chain and guide oil spray nozzle O-RING, use 1 per engine an all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F engines.
$ 3.95
HCP20976 Aftermarket starter chain and guide oil spray nozzle O-RING, use 1 per engine an all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F engines.
$ 2.50
HCP8271 OEM manual camshaft chain tensioner adjuster bolt O-RING. For all XJ550 engines, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1980-81 XJ650 Maxim and Midnight Maxims, 1982 XJ650RJ Seca, XJ1100, and XS1100 engines. NOTE: This o-ring does not fit down into the cavity where the tensioner locking bolt goes into the body of the tensioner case; that cavity has a double-chamfer, and the HCP2173 washer (above) on the bolt stops against the locknut-threaded portion. When you tighten the adjuster bolt itself, that washer presses the o-ring against but not completely into the outer chamfer to seal it. Once this o-ring gets dried out and hard, it can be pressed all the way into the cavity and it stops doing its job and a thus a common source of oil leaking develops there.
$ 3.95
HCP14020 Aftermarket manual camshaft chain tensioner adjuster bolt O-RING. For all XJ550 engines, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1980-81 XJ650 Maxim and Midnight Maxims, 1982 XJ650RJ Seca, XJ1100, and XS1100 engines.
$ 1.95
HCP21342 Aftermarket automatic camshaft chain tensioner copper CRUSH WASHER, use 1 per tensioner, fits under the spring retainer bolt. For all XJ650 using an automatic tensioner, and all XJ700, XJ750, and XJ900 engines. Each:
$ 5.95
HCP2542 OEM camshaft chain rear guide ADJUSTER BOLT O-RING, for all XJ650, all XJ700 air-cooled, all XJ750 air-cooled, and all XJ900RK, RL, N/FN, and F engines.
$ 4.95
HCP20842 Aftermarket camshaft chain rear guide ADJUSTER BOLT O-RING, for all XJ650, all XJ700 air-cooled, all XJ750 air-cooled, and all XJ900RK, RL, N/FN, and F engines.
$ 2.95
A great pictorial guide to replacing the tach cable drive o-ring and seal can be seen at:
http://xjbikes.com/forums/index.php?threads/19538
and
https://www.xjbikes.com/forums/threads/another-tach-gear-housing-oil-seal-replacement.118797
HCP3537 OEM tachometer cable drive gear O-RING. If you're leaking oil where the tach cable attaches to the drive housing on the drive adapter housing, it's because this o-ring (and/or the housing oil seal) is bad and need to be replaced. Fits all XJ550 models, 1980-81 XJ650 Maxim and Midnight Maxim models, and 1982 XJ650 Seca model.
$ 6.95
HCP22335 Aftermarket tachometer cable drive gear O-RING. If you're leaking oil where the tach cable attaches to the drive housing on the drive adapter housing, it's because this o-ring (and/or the housing oil seal) is bad and need to be replaced. Fits all XJ550 models, 1980-81 XJ650 Maxim and Midnight Maxim models, and 1982 XJ650 Seca model.
$ 4.95
HCP545 OEM intake manifold-to-head O-RING, used on all XJ650 Turbo models only.
Each:
$ 7.95
HCP545SET4 OEM intake manifold-to-head O-RINGS, set of 4:
$ 29.95
HCP1475 OEM oil pan drain, final drive filler, and final drive drain bolt CRUSH WASHER, fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, 1984-91 XJ600 Euro, 1992-98 XJ600 Seca II, all XJ650, XJ700, XJ750, all XJ900, XJ1100, and XS1100 models; is also is used for XJ1100 and XS1100 middle gear drain bolt. Each:
$ 3.95
$ 14.95 pack of 5
HCP17987 Aftermarket oil pan drain, final drive filler, and final drive drain bolt CRUSH WASHER, fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, 1984-91 XJ600 Euro, 1992-98 XJ600 Seca II, all XJ650, XJ700, XJ750, all XJ900, XJ1100, and XS1100 models; is also is used for XJ1100 and XS1100 middle gear drain bolt. Each:
$ 2.95
$ 11.95 pack of 5
HCP5120 OEM middle gear oil drain bolt CRUSH WASHER, fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. NOTE: although Yamaha recommends draining the oil from the middle gear drive area during each oil change, we STRONGLY recommend against doing so. The middle gear drive drain bolt is extremely hard to get at while the exhaust is on the bike, and it is rather fragile and easy to shear off when attempting to loosen. It is really intended to be used as a drain port when the engine is out of the bike, before splitting the cases. The middle gear area that this port provides access to only holds about a half-cup of oil, and that oil will be "changed" via mixing with the fresh oil added to the crankcase during an oil change.
$ 3.95
HCP21688 Aftermarket middle gear oil drain bolt CRUSH WASHER, fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Same precautions apply as with the HCP5120 washer above!
$ 2.95
HCP1536 Aftermarket oil sender unit-to-oil sump pan O-RING, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, F, and S/SH models, and all XJ1100 models.
$ 6.95
HCP1488 OEM oil filter element cover-to-block O-RING, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, and F models, use 1 per engine. NOTE: all models using the factory oil cooler system will require 2 of the o-rings; one between the cooler adapter plate and the block, and another between the filter element cover and the adapter plate.
$ 8.95
HCP2283 Aftermarket oil filter element cover-to-block O-RING, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, and F models, use 1 per engine. NOTE: all models using the factory oil cooler system will require 2 of the o-rings; one between the cooler adapter plate and the block, and another between the filter element cover and the adapter plate.
$ 5.95
HCP1496 OEM oil filter bypass valve and cover mounting bolt O-RING, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models, each:
$ 3.95
HCP2279 Aftermarket oil filter bypass valve and cover mounting bolt O-RING, fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, 1984-91 XJ600 Euro, all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models, each:
$ 2.95
HCP6220 OEM oil gallery passage O-RING, fits both sides on all XJ550, XJ650, all 1981-83 XJ750 engines, XJ750-D, and XJ900RK and RL engines. Each:
$ 2.95
HCP20841 Aftermarket oil gallery passage O-RING, fits both sides on all XJ550, XJ650, all 1981-83 XJ750 engines, XJ750-D, and XJ900RK and RL engines. Each:
$ 2.25
HCP4992 OEM oil pump housing-to-block O-RING, for all XJ650, all XJ700, all XJ750, all XJ900RK, RL, N/FN, and F engines, XJ1100, and XS1100 engines, use 1 per pump.
$ 3.95
HCP20843 Aftermarket oil pump housing-to-block O-RING, for all XJ650, all XJ700, all XJ750, all XJ900RK, RL, N/FN, and F engines, XJ1100, and XS1100 engines, use 1 per pump.
$ 2.50
HCP7625 OEM oil pressure relief valve joint copper CRUSH WASHER, fitted above and below the supply line joint at the oil pressure outlet port and valve assembly at the bottom of the engine case (next to the oil filter housing). Use 2 per joint, for all XJ650 Turbo models. Each:
$ 4.95
HCP22325 Aftermarket oil pressure relief valve joint copper CRUSH WASHER, fitted above and below the supply line joint at the oil pressure outlet port and valve assembly at the bottom of the engine case (next to the oil filter housing). Use 2 per joint, for all XJ650 Turbo models. Each:
$ 3.50
HCP3412 OEM oil pressure supply copper CRUSH WASHER, at the turbocharger oil supply inlet, for use with the above union bolt. Use 2 per bolt on all XJ650 Turbo models. Each:
$ 4.95
HCP21341 Aftermarket oil pressure supply copper CRUSH WASHER, at the turbocharger oil supply inlet, for use with the above union bolt. Use 2 per bolt on all XJ650 Turbo models. Each:
$ 2.95
HCP3149 OEM oil return line O-RING, at the scavenge pump inlet plate. Use 1 per pipe, for all XJ650 Turbo models. Each:
$ 4.95
HCP16854 Aftermarket oil return line O-RING, at the scavenge pump inlet plate. Use 1 per pipe, for all XJ650 Turbo models. Each:
$ 2.95
HCP22877 Aftermarket oil pump scavenge port-to-crankcase RUBBER SEAL, fits all XJ650 Turbo models. This round “donut” seal fits onto the oil pump housing (over a dowel pin) and seals the scavenge pump to the oil pan. NOTE: if you are getting a leak under the bike, you can confirm whether this seal is the source via disconnecting the oil line from the outside of the oil pan (leave the oil in), and insert some 6mm OD clear tube through the pan and into the oil pump (thus by-passing this gasket). If oil leaks around the outside of this tube, then it’s this seal that is leaking. If the oil leaks from inside the tube, then the leak is internal to the pump, pump and is probably the HCP27594 shaft seal. Use 1 per engine. Each:
$ 11.95
HCP27594 OEM oil pump DRIVESHAFT OIL SEAL. The metal-cased seal fits into the spacer plate in the oil pump around the pump main shaft. Failure of this seal (typically caused by a sticking pressure relief valve in the pump) will oil to flow back to the turbocharger via the return line, thus filling up the exhaust when the bike is stored for more than a day or two. NOTE: this seal fits very tightly into the spacer plate, and it is advisable that the spacer plate (which is aluminum) be heated up with a heat gun, etc. to allow the aluminum to expand, before attempting to “pop” the metal casing of the oil seal out of its cavity. Be careful to not scratch or gouge the spacer plate when prying! Each:
$ 19.95
HCP7215 OEM surge tank drain valve O-RING. Use 1, for all XJ650 Turbo models. Each:
$ 3.50
HCP16855 Aftermarket surge tank drain valve O-RING. Use 1, for all XJ650 Turbo models. Each:
$ 1.95
HCP19569 Aftermarket coarse foam surge tank drain valve FILTER PUCK, fits all XJ650 Turbo models. Fits within the drain valve cover and filters the air that is drawn in during pressurized operation. Typically missing or horribly disintegrated.
$ 13.95
HCP3151 OEM oil cooler hose upper fitting-to-oil cooler radiator O-RING, fits inside the oil cooler hose upper fitting and seals to the oil radiator fluid ports. Good idea to replace these every time you remove the lines from the radiator. Order the HCP3152RD dowel pin separate. Use 1 per hose, 2 per bike. For all XJ650 and XJ750 models only. Each:
$ 4.95
HCP21041 Aftermarket oil cooler hose upper fitting-to-oil cooler radiator O-RING, fits inside the oil cooler hose upper fitting and seals to the oil radiator fluid ports. Good idea to replace these every time you remove the lines from the radiator. Order the HCP3152RD dowel pin separate. Use 1 per hose, 2 per bike. For all XJ650 and XJ750 models only. Each:
$ 2.95
HCP3149 OEM oil cooler hose lower flange-to-adapter housing O-RING, fits inside the oil cooler hose lower mounting flange and seals to the adapter housing. Good idea to replace these every time you remove the lines from the cooler adapter housing. Use 1 per hose, 2 per bike. For all 1984-85 FJ600, 1986-88 FZ600, 1988-89 XJ600, XJ650, XJ750, and XJ900RK, RK, and N/FN models with a factory-installed oil cooler. Each:
$ 4.95
HCP16854 Aftermarket oil cooler hose lower flange-to-adapter housing O-RING, fits inside the oil cooler hose lower mounting flange and seals to the adapter housing. Good idea to replace these every time you remove the lines from the cooler adapter housing. Use 1 per hose, 2 per bike. For all 1984-85 FJ600, 1986-88 FZ600, 1988-89 XJ600, XJ650, XJ750, and XJ900RK, RK, and N/FN models with a factory-installed oil cooler. Each:
$ 2.95
HCP3412 OEM gear selector neutral position switch copper CRUSH WASHER. Seals the switch to the engine case, preventing oil leaks. Fits all XJ650, XJ700, XJ750, XJ900RK, RL, and N/FN models, XJ1100, and XS1100 models. Each:
$ 4.95
HCP21341 Aftermarket gear selector neutral position switch copper CRUSH WASHER. Seals the switch to the engine case, preventing oil leaks. Fits all XJ650, XJ700, XJ750, XJ900RK, RL, and N/FN models, XJ1100, and XS1100 models. Each:
$ 2.95
HCP479 OEM starter motor snout-to-engine case O-RING, fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. It's a good idea to replace this o-ring whenever the starter motor is removed from the engine before re-installation.
$ 14.95
HCP2320 Aftermarket starter motor snout-to-engine case O-RING, fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. It's a good idea to replace this o-ring whenever the starter motor is removed from the engine before re-installation.
$ 5.95
HCP10467 OEM main gear shaft bearing retainer housing O-RING, use 1 per housing. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 3.95
HCP22166 Aftermarket main gear shaft bearing retainer housing O-RING, use 1 per housing. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 1.95
HCP1037 OEM clutch cover oil filler cap rubber O-RING. Fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700, XJ750, XJ900, XJ1100, and XS1100 models. Each:
$ 6.95
HCP16736 Aftermarket clutch cover oil filler cap rubber O-RING. Fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700, XJ750, XJ900, XJ1100, and XS1100 models. Each:
$ 4.95
HCP7260 OEM middle gear output housing O-RING, fits on the inside of the output shaft housing. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F engines, and XJ1100 and XS1100 models.
$ 9.95
HCP21656 Aftermarket middle gear output housing O-RING, fits on the inside of the output shaft housing. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F engines, and XJ1100 and XS1100 models.
$ 6.95
HCP6083 OEM middle gear output shaft flange O-RING, fits under the flange nut and washer. Fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F engines.
$ 5.95
HCP20655 Aftermarket middle gear output shaft flange O-RING, fits under the flange nut and washer. Fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F engines.
$ 3.95
HCP10471 OEM middle gear cavity-to-shifter case cavity rubber GROMMET, fits into the recess on the crankcase on the southwest corner of the middle gear cavity (northeast corner of the shifter cover cavity) in the crankcase. For all XJ650, all XJ700 engines, all XJ750 engines, and all XJ900RK, RL, N/FN, F, and S/SH engines.
$ discontinued
HCP21657 Aftermarket middle gear cavity-to-shifter case cavity rubber GROMMET, fits into the recess on the crankcase on the southwest corner of the middle gear cavity (northeast corner of the shifter cover cavity) in the crankcase. For all XJ650, all XJ700 engines, all XJ750 engines, and all XJ900RK, RL, N/FN, F, and S/SH engines.
$ 19.95
Individual Oil Seals:
NOTE: in some situations, you can use the following technique to remove larger oil seals that would otherwise require case-splitting to remove. All large oil seals have a metal inner structure that you can (very carefully!) drill into and then pry out:
http://www.xjbikes.com/forums/threads/replacing-the-output-shaft-seal.110522
HCP5089 OEM cylinder head VALVE STEM SEAL, fits both intake and exhaust valves, use 1 per valve, for all XJ650, XJ700 non-X (air cooled), XJ750, XJ900RK, XJ1100, all XS1100 engines, 1980-83 XS400 G/H/SG/SH/J/RJ/SJ/K/RK, 1983 XV500, 1987-88 and 1990, 1993, and 1995-2000 XV535 Virago models, 1982-83 XT550, 1983-86 TT600, 1984-1995 XT600, 1986 SRX600, 1977 XS750 D/2D, 1978 XS750 E/ E_227 / SE / SE-31, 1979 XS750, and 1980-81 XS850 engines, each:
$ 11.95
HCP5089SET8 OEM cylinder head VALVE STEM SEALS, set of 8:
$ 89.95
HCP1630 Aftermarket cylinder head VALVE STEM SEAL, fits both intake and exhaust valves, use 1 per valve, for all XJ650, XJ700 non-X (air cooled), XJ750, XJ900RK, XJ1100, all XS1100 engines, 1980-83 XS400 G/H/SG/SH/J/RJ/SJ/K/RK, 1983 XV500, 1987-88 and 1990, 1993, and 1995-2000 XV535 Virago models, 1982-83 XT550, 1983-86 TT600, 1984-1995 XT600, 1986 SRX600, 1977 XS750 D/2D, 1978 XS750 E/ E_227 / SE / SE-31, 1979 XS750, and 1980-81 XS850 engines, each:
$ 8.95
HCP1630SET8 Aftermarket cylinder head VALVE STEM SEALS, set of 8:
$ 64.95
HCP25723 Aftermarket cylinder head VALVE STEM SEAL, high-performance viton seal material, fits both intake and exhaust valves, use 1 per valve, for all XJ650, XJ700 non-X (air cooled), XJ750, XJ900RK, XJ1100, all XS1100 engines, 1980-83 XS400 G/H/SG/SH/J/RJ/SJ/K/RK, 1983 XV500, 1987-88 and 1990, 1993, and 1995-2000 XV535 Virago models, 1982-83 XT550, 1983-86 TT600, 1984-1995 XT600, 1986 SRX600, 1977 XS750 D/2D, 1978 XS750 E/ E_227 / SE / SE-31, 1979 XS750, and 1980-81 XS850 engines, each:
$ 6.95
HCP25723SET8 Aftermarket cylinder head VALVE STEM SEALS, set of 8:
$ 47.95
HCP5826 OEM cylinder head-to-cylinder jugs locator dowel pin ”DONUT” OIL SEAL, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700 air-cooled, XJ750 air-cooled, and all XJ900RK, RL, N/FN, F models, use 2 per engine in the following position: #4 cylinder outer front and rear. Each:
$ 6.95
HCP26175 Aftermarket cylinder head-to-cylinder jugs locator dowel pin ”DONUT” OIL SEAL, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700 air-cooled, XJ750 air-cooled, and all XJ900RK, RL, N/FN, F models, use 2 per engine in the following position: #4 cylinder outer front and rear. Each:
$ 4.95
A great pictorial guide to replacing the tach cable drive o-ring and seal can be seen at:
http://xjbikes.com/forums/index.php?threads/19538
and
https://www.xjbikes.com/forums/threads/another-tach-gear-housing-oil-seal-replacement.118797
HCP3539 OEM tachometer cable drive gear (on cylinder head) OIL SEAL. If you're leaking oil where the tach cable attaches to the drive housing on the drive adapter housing, it's because this oil seal (and/or the drive gear O-ring) is bad and need to be replaced. NOTE: the "open" side of this seal faces the engine! Fits all XJ550 models, 1980-81 XJ650 Maxim and Midnight Maxim models, and 1982 XJ650 Seca model. This seal is located below the screw-on cable adapter.
$ 8.95
HCP14534 Aftermarket tachometer cable drive gear (on cylinder head) OIL SEAL. If you're leaking oil where the tach cable attaches to the drive housing on the drive adapter housing, it's because this oil seal (and/or the drive gear O-ring) is bad and need to be replaced. NOTE: the "open" side of this seal faces the engine! Fits all XJ550 models, 1980-81 XJ650 Maxim and Midnight Maxim models, and 1982 XJ650 Seca model. This seal is located below the screw-on cable adapter.
$ 6.95
HCP8488 OEM alternator bearing shaft OIL SEAL. NOTE: the "open" side of this seal faces the engine! Use 1 per engine an all XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, and F engines.
$ 14.95
HCP18145 Aftermarket alternator bearing shaft OIL SEAL, use 1 per engine, fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. NOTE: the "open" side of this seal faces the engine!:
$ 9.95
Here's a good write-up on changing the alternator shaft oil seal on a later model Yamaha (XJ600 Seca II).....although the procedure is not exactly the same on the 1980's XJ-series engines, it's close enough to show the entire process, and with very good pictures:
http://www.xjrider.com/viewtopic.php?t=2101
And here is the procedure shown on an XJ700 engine, other XJ engines of this era are very similar in procedure:
http://www.xjbikes.com/forums/threads/replacing-alternator-seals-in-xj700n-with-pictures.108126/
NOTE: the crank seals below no longer have the original flanged mounting lip, so they can be installed without splitting the cases, but the removal of the original flanged seals can be a real challenge without splitting the cases.......these are the best videos that we could find to show the process, although the author failed to show the most important part (!)----how to dig the old flanged seal out of the cases. However, at the beginning of the 2nd video, he does show what that flanged seal looks like (after extraction), so you can get an idea of what you're working with, and have an idea of what it will take to dig-pry-distort-tear apart the old seal (carefully, of course....) during the removal process:
www.youtube.com/watch?v=TMHnk8aHzyE
and
www.youtube.com/watch?v=MasE5xGaEC0
HCP5121 OEM crankshaft flange OIL SEAL, fits on the left end of the crank to the case on all XJ550, 1984-85 FJ600, 1986-87 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, F, and S/SH engines, and on the right end of the crank on XJ1100 and XS1100 engines. Use 1 per engine.
$ 24.95
HCP18762 Aftermarket crankshaft flange OIL SEAL, fits on the left end of the crank to the case on all XJ550, 1984-85 FJ600, 1986-87 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, F, and S/SH engines, and on the right end of the crank on XJ1100 and XS1100 engines. Use 1 per engine. NOTE: Approximately 1/2mm thicker than original seals and is metal-shielded (unlike the original).
$ 16.95
HCP11537 OEM crankshaft flange OIL SEAL, fits on the right end of the crank to the case on all XJ550, 1984-85 FJ600, 1986-87 FZ600, 1986-90 YX600 Radian, XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, F, and S/SH engines. Use 1 per engine.
$ 17.95
HCP21197 Aftermarket crankshaft flange OIL SEAL, fits on the right end of the crank to the case on all XJ550, 1984-85 FJ600, 1986-87 FZ600, 1986-90 YX600 Radian, XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, F, and S/SH engines. Use 1 per engine.
$ 13.95
HCP490 OEM shifter lever shaft OIL SEAL, used on all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, 1984-91 XJ600 Euro, 1992-1998 XJ600 Seca II, 1992-2002 XJ600 Euro, XJ650, XJ700, XJ750, XJ900RK, RL, N/FN, F, and S/SH models, XJ1100, and XS1100 models, where the shifter lever shaft exits the engine case (XJ550 and all 600cc engines) or the shifter cover (all other engines).
$ 8.95
HCP18146 Aftermarket shifter lever shaft OIL SEAL, used on all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, 1984-91 XJ600 Euro, 1992-1998 XJ600 Seca II, 1992-2002 XJ600 Euro, XJ650, XJ700, XJ750, XJ900RK, RL, N/FN, F, and S/SH models, XJ1100, and XS1100 models, where the shifter lever shaft exits the engine case (XJ550 and all 600cc engines) or the shifter cover (all other engines).
$ 6.95
HCP15943 OEM clutch pressure plate pivot axle shaft OIL SEAL. Fits all 1980 XJ650 models. Each:
$ 19.95
HCP23488 Aftermarket clutch pressure plate pivot axle shaft OIL SEAL. Fits all 1980 XJ650 models. Each:
$ 14.95
HCP3207 OEM clutch pressure plate pivot axle shaft OIL SEAL. Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, 1981-83 XJ650, XJ700, XJ750, and XJ900 models. Each:
$ 7.95
HCP20947 Aftermarket clutch pressure plate pivot axle shaft OIL SEAL. Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, 1981-83 XJ650, XJ700, XJ750, and XJ900 models. Each:
$ 6.95
HCP20944 Aftermarket middle driven sleeve gear output shaft OIL SEAL, fits onto the output shaft where it exits the crankcase housing behind the bearing plate “half-moon” retainers. For all 1980-81 XJ650 Maxim and Midnight Maxim engines, 1982 XJ650RJ Seca, XJ650 Euro 4K0 models, and 1981-82 XJ750 Seca engines.
$ 22.95
HCP6080 OEM middle gear output housing OIL SEAL, fits on the output shaft where it exits the crankcase housing. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F engines.
$ 16.95
HCP20943 Aftermarket middle gear output housing OIL SEAL, fits on the output shaft where it exits the crankcase housing. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F engines.
$ 11.95
HCP10471 OEM middle gear cavity-to-shifter case cavity rubber GROMMET, fits into the recess on the crankcase on the southwest corner of the middle gear cavity (northeast corner of the shifter cover cavity) in the crankcase. For all XJ650, all XJ700 engines, all XJ750 engines, and all XJ900RK, RL, N/FN, F, and S/SH engines.
$ discontinued
HCP21657 Aftermarket middle gear cavity-to-shifter case cavity rubber GROMMET, fits into the recess on the crankcase on the southwest corner of the middle gear cavity (northeast corner of the shifter cover cavity) in the crankcase. For all XJ650, all XJ700 engines, all XJ750 engines, and all XJ900RK, RL, N/FN, F, and S/SH engines.
$ 19.95
Individual Hardware Components:
HCP968 OEM camshaft bearing cap locating DOWEL PIN, use 12 per engine on all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700 non-X, and XJ750 air-cooled engines, and use 16 per engine on all XJ700-X, XJ750-X, and all XJ900RK, RL, N/FN, and F engines. Each:
$ 2.50
HCP5825 OEM cylinder head-to-cylinder jugs locator STUD COLLAR or DOWEL PIN, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650 models, XJ700 air-cooled, XJ750 air-cooled, and all XJ900RK, RL, N, F, and FN models. Use 4 per engine in the following position: #4 cylinder outer front and rear, in-between cylinders #3 & 4 front, and cylinder #1 outer rear. Each:
$ 5.95
HCP5825 OEM upper crankcase-to-cylinder jugs locator STUD COLLAR or DOWEL PIN, *XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700 air-cooled, XJ750 air-cooled, and XJ900RK, RL, N, FN, and F engines Use 1 per engine in the following position: #1 cylinder outer rear position at the base of the stud (where the stud threads into the crankcase). *NOTE: this pin is 14.00mm OD, and is specified for use on 1982-83 XJ550 Seca engines and on some XJ550 Maxim engines. 1981 XJ550 Seca and some XJ550 Maxim engines use the smaller (10.00mm OD) dowel pin in this position. Each:
$ 5.95
HCP9351 OEM upper crankcase-to-cylinder jugs stud locator STUD COLLAR or DOWEL PIN, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700 air-cooled models, XJ750 air-cooled models, and all XJ900RK, RL, N, FN, and F models. Use 2 per engine in the following position: both #4 cylinder outer positions at the base of the stud (where the stud threads into the crankcase) on all models except 1992-1998 XJ600 Seca II and 1992-2002 XJ600 Euro-----these models use only 1 of these pins, at the #4 cylinder outer front position. Each:
$ 6.95
HCP3152 OEM crankcase upper-to-lower locating DOWEL PIN, use 3 per engine on all XJ650, XJ700, XJ750, and XJ900RK, RL, N/FN, and F model engines. Each:
$ 5.95
HCP968 OEM oil pump locating DOWEL PIN , use 1 per pump on all XJ650 Turbo engines. Each:
$ 2.50
HCP968 OEM oil pan mounting locating DOWEL PIN, used in a variety of locations as follows. Each:
$ 2.50
- XJ650 Turbo models use 2 of these alignment dowel pins.
HCP967 OEM shifter cover locating DOWEL PIN, use 2 per cover. For all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-1998 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 4.95
HCP967 OEM clutch cover locating DOWEL PIN, use 2 per cover. For all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 4.95
HCP3152RD OEM oil cooler hose upper fitting-to-oil cooler radiator DOWEL PIN, fits inside the oil cooler hose upper fitting and, along with the HCP3151 or HCP21041 o-ring, seals the hose to the oil radiator fluid ports. Good idea to replace these every time you remove the lines from the radiator. Order the o-rings separate. Use 1 per hose, 2 per bike. For all XJ650 Turbo models only. Each:
$ 8.95
HCP11845 OEM oil cooler hose upper fitting-to-oil cooler radiator DOWEL PIN, fits inside the oil cooler hose upper fitting and, along with the HCP3151 or HCP21041 o-ring, seals the hose to the oil radiator fluid ports. Good idea to replace these every time you remove the lines from the radiator. Order the o-rings separate. Use 1 per hose, 2 per bike. For all XJ650 non-Turbo, XJ750 Euro and XJ750P models only. Each:
$ 2.95