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XJ550 engines:

HCP5468 Aftermarket TOP-END GASKET KIT, for all XJ550 engines.
$ 179.95

The HCP5468 set includes:

- valve cover gasket
- valvecover inner (4) and outer (8) pressure washers
- pressure washer installation tool
- cylinder head 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:

HCP21500 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 tachometer drive housing O-RING.
- 1 x cam chain tensioner lock bolt O-RING.
- 2 x jugs-to-crankcase O-RINGS.used on the #4 cylinder outer studs
- 4 x yics passage jugs-to-head O-RING.
- 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 cylinder studs SHEATHING.
- 2 x cylinder head YICS passage bolt copper CRUSH WASHERS.
- 1 x cylinder casting port screw CRUSH WASHERS. (used on 1983 XJ550 models, 1982-3 XJ650 Maxim, 1983 XJ650 Turbo all XJ700 air-cooled, 1982-83 XJ750, and XJ900),

Fits all XJ550 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



HCP22342 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 outer #4 studs front/rear (2) (these positions use the “donut” oil seals)
* the cylinder head-to-jugs interface in-between the front #3/4 studs (1)
* the cylinder head-to-jugs interface at the outer rear #1 stud (1)
* the jugs-to-crankcase at the outer rear #1 stud position (1) (note there are actually 2 pins included for this position to account for all different engines. An included instruction sheet will guide you to proper pin selection for your specific engine).
- 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
- 1 x valvecover locating DOWEL PINS (not used on XJ550 engines)

Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, and 1984-91 XJ600 Euro engines.
$ 67.95





HCP5461 Aftermarket ENGINE REBUILD GASKET KIT, for all XJ550 engines.
$ 209.95

The HCP5461 set includes:
- valve cover gasket
- valvecover inner (4) and outer (8) pressure washers
- pressure washer installation tool
- cylinder head 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
- alternator cover gasket
- clutch cover gasket
- oil pan gasket
- oil pump housing gasket
- oil pump cover gasket (the round "YICS" cover)


We recommend the following accessory kits to compliment the above gasket kit:

HCP21191 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 HCP5461 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 chain drive shaft oil seal
- 1 x left side crankshaft end case oil seal
- 1 x right side crankshaft end case oil seal

Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1984-86 XJ600 Euro, and 1986-90 YX600 Radian engines.
$ 59.95



HCP21501 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 tachometer drive housing O-RING.
- 1 x cam chain tensioner lock bolt O-RING.
- 2 x jugs-to-crankcase O-RINGS.used on the #4 cylinder outer studs
- 4 x yics passage jugs-to-head O-RING.
- 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 cylinder studs 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, 1982-83 XJ750, and XJ900),
- 1 x starter chain drive spray nozzle O-RING.
- 1 x oil pressure relief valve O-RING.
- 2 x oil pump housing-to-block O-RINGS.
- 2 x oil gallery passage plug O-RINGS.
- 1 x primary chain tensioner O-RING.
- 2 x primary chain tensioner oil delivery pipe CRUSH WASHERS.
- 1 x crankcase upper-to-lower locating dowel pin O-RING.
- 1 x alternator bearing housing O-RING.
- 1 x alternator shaft O-RING.
- 1 x oil filler cap O-RING.
- 1 x oil sending unit O-RING.
- 1 x chain drive sprocket output shaft output shaft O-RING.
- 1 x starter motor snout-to-engine case O-RING.
- 1 x gear selector neutral position switch O-RING.
- 1 x shifter COVER SEAL

Fits all XJ550 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 Euro, XJ650, and XJ750 (except XJ750RL) models with the factory-installed oil cooler system.
$ 15.95



HCP22343 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 cylinder head-to-jugs interface at the outer #4 studs front/rear (2) (these positions use the “donut” oil seals)
* the cylinder head-to-jugs interface in-between the front #3/4 studs (1)
* the cylinder head-to-jugs interface at the outer rear #1 stud (1)
* the jugs-to-crankcase at the outer rear #1 stud position (1) (note there are actually 2 pins included for this position to account for all different engines. An included instruction sheet will guide you to proper pin selection for your specific engine).
- 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
- 1 x valvecover locating DOWEL PINS (not used on XJ550 engines)
- 1 x crankcase upper-to-lower DOWEL PIN, behind the #2 cylinder position
- 2 x crankcase upper-to-lowerDOWEL PINS , #1 and #4 cylinder outer rear
- 2 x oil pan-to-crankcase DOWEL PIN (used on 1982-83 XJ550 Seca engines and all 600cc engines only)
- 2 x clutch cover DOWEL PIN
- 2 x shifter cover DOWEL PIN (not used on XJ550 engines)

Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, and 1984-91 XJ600 Euro engines.
$ 84.95
.


HCP28740 Aftermarket COMPLETE ENGINE SHAFT BEARINGS KIT, contains all of the annular (ball) and needle roller bearings used on the engine and transmission shafts 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
- shifter drum support bearing

Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, and 1986-90 YX600 Radian engines.
$ 289.95




1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600, and 1984-91 XJ600 Euro engines:

HCP25660 Aftermarket TOP-END GASKET KIT, for all 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, and 1984-91 XJ600 Euro engines.
$ 189.95

The HCP25660 set includes:
- valve cover gasket
- valvecover inner (4) and outer (8) pressure washers
- pressure washer installation tool
- cylinder head 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:

HCP26475 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 tensioner lock 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 cylinder casting port screw CRUSH WASHERS.

Fits all 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, and 1984-91 XJ600 Euro engines.
$ 64.95



HCP22326 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.
- 1 x oil filter cover-to-block O-RING.

Fits all 1984-85 FJ600, 1986-88 FZ600, 1984-91 XJ600 Euro, 1999-2002 XJ600 Euro, 1984 XJ750RL, and all XJ900 models with the factory-installed oil cooler system.
$ 10.95



HCP22342 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 outer #4 studs front/rear (2) (these positions use the “donut” oil seals)
* the cylinder head-to-jugs interface in-between the front #3/4 studs (1)
* the cylinder head-to-jugs interface at the outer rear #1 stud (1)
* the jugs-to-crankcase at the outer rear #1 stud position (1) (note there are actually 2 pins included for this position to account for all different engines. An included instruction sheet will guide you to proper pin selection for your specific engine).
- 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
- 1 x valvecover locating DOWEL PINS (not used on XJ550 engines)

Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, and 1984-91 XJ600 Euro engines.
$ 67.95





HCP26461 Aftermarket COMPLETE ENGINE GASKET KIT, for all 1984-85 FJ600 engines.
$ 209.95

The HCP26461 set includes:
- valve cover gasket
- valvecover inner (4) and outer (8) pressure washers
- pressure washer installation tool
- cylinder head 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)
- alternator cover gasket*
- clutch cover gasket
- oil pan gasket
- oil pump housing gasket
- oil pump cover gasket (the round crankshaft cover)
- shifter cover rubber baffle seal

*NOTE: these engines were not originally fitted with a alternator cover gasket, but it is included with this kit if you choose to add one (which we recommend doing!).




HCP26462 Aftermarket COMPLETE ENGINE GASKET KIT, for all 1986-88 FZ600, 1986-88 YX600 Radian, and 1984-88 XJ600 Euro engines.
$ 219.95

The HCP26462 set includes:
- valve cover gasket
- valvecover inner (4) and outer (8) pressure washers
- pressure washer installation tool
- cylinder head 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)
- alternator cover gasket*
- clutch cover gasket
- oil pan gasket
- oil pump housing gasket
- oil pump cover rubber ring gaskets (the round crankshaft cover) (2)
- shifter cover rubber baffle seal

*NOTE: the 1986-88 YX600 and 1984-88 XJ600 Euro engines were not originally fitted with a alternator cover gasket, but it is included with this kit if you choose to add one (which we recommend doing!).




HCP26463 Aftermarket COMPLETE ENGINE GASKET KIT, for all 1989-90 YX600 Radian, and 1989-91 XJ600 Euro engines.
$ 229.95

The HCP26463 set includes:
- valve cover gasket
- valvecover inner (4) and outer (8) pressure washers
- pressure washer installation tool
- cylinder head 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)
- alternator cover gasket
- clutch cover gasket
- oil pan gasket
- oil pump housing gasket
- oil pump cover round rubber gasket (the round crankshaft cover) for the right side
- oil pump cover oval paper gasket (the oval crankshaft cover) for the left side
- shifter cover rubber baffle seal*

*NOTE: the 1991 XJ600 Euro engines were not originally fitted with the shifter cover internal baffle seal. It is included with this kit and can be discarded.


We recommend the following accessory kits to compliment the above gasket kit:


HCP21191 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 any of the gasket kits listed 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 chain drive shaft oil seal
- 1 x left side crankshaft end case oil seal
- 1 x right side crankshaft end case oil seal

Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1984-86 XJ600 Euro, and 1986-90 YX600 Radian engines.
$ 59.95



HCP26476 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 tensioner lock 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 cylinder studs SHEATHING.
- 1 x cylinder casting port screw CRUSH WASHERS.
- 1 x starter chain drive spray nozzle O-RING.
- 1 x oil pressure relief valve O-RING.
- 2 x oil pump housing-to-block O-RINGS.
- 2 x oil gallery passage plug O-RINGS.
- 1 x primary chain tensioner O-RING.
- 2 x primary chain tensioner oil delivery pipe CRUSH WASHERS.
- 1 x crankcase upper-to-lower locating dowel pin O-RING.
- 1 x alternator bearing housing O-RING.
- 1 x alternator shaft O-RING.
- 1 x oil filler cap O-RING.
- 1 x oil sending unit O-RING.
- 1 x drive chain sprocket output shaft output shaft O-RING.
- 1 x starter motor snout-to-engine case O-RING.
- 1 x gear selector neutral position switch O-RING.
- 1 x shifter COVER SEAL

Fits all 1984-85 FJ600 and 1984-86 XJ600 Euro engines.
$ 114.95



HCP26477 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 tensioner lock bolt O-RING.
- 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 cylinder studs SHEATHING.
- 2 x cylinder head YICS passage bolt copper CRUSH WASHERS.
- 1 x cylinder casting port screw CRUSH WASHER.
- 1 x starter chain drive spray nozzle O-RING.
- 1 x oil pressure relief valve O-RING.
- 2 x oil pump housing-to-block O-RINGS.
- 2 x oil gallery passage plug O-RINGS.
- 1 x primary chain tensioner O-RING.
- 2 x primary chain tensioner oil delivery pipe CRUSH WASHERS.
- 1 x crankcase upper-to-lower locating dowel pin O-RING.
- 1 x alternator bearing housing O-RING.
- 1 x alternator shaft O-RING.
- 1 x oil filler cap O-RING.
- 1 x oil sending unit O-RING.
- 1 x chain drive sprocket output shaft output shaft O-RING. NOTE: this o-ring is not used on FZ600 engines.
- 1 x starter motor snout-to-engine case O-RING.
- 1 x gear selector neutral position switch O-RING.

Fits all 1986-88 FZ600, 1986-90 YX600 Radian, and 1987-91 XJ600 Euro engines.
$ 99.95



HCP22326 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.
- 1 x oil filter cover-to-block O-RING.

Fits all 1984-85 FJ600, 1986-88 FZ600, 1984-91 XJ600 Euro, 1999-2002 XJ600 Euro, 1984 XJ750RL, and all XJ900 models with the factory-installed oil cooler system.
$ 10.95



HCP22343 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 cylinder head-to-jugs interface at the outer #4 studs front/rear (2) (these positions use the “donut” oil seals)
* the cylinder head-to-jugs interface in-between the front #3/4 studs (1)
* the cylinder head-to-jugs interface at the outer rear #1 stud (1)
* the jugs-to-crankcase at the outer rear #1 stud position (1) (note there are actually 2 pins included for this position to account for all different engines. An included instruction sheet will guide you to proper pin selection for your specific engine).
- 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
- 1 x valvecover locating DOWEL PINS (not used on XJ550 engines)
- 1 x crankcase upper-to-lower DOWEL PIN, behind the #2 cylinder position
- 2 x crankcase upper-to-lowerDOWEL PINS , #1 and #4 cylinder outer rear
- 2 x oil pan-to-crankcase DOWEL PIN (used on 1982-83 XJ550 Seca engines and all 600cc engines only)
- 2 x clutch cover DOWEL PIN
- 2 x shifter cover DOWEL PIN (not used on XJ550 engines)

Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, and 1984-91 XJ600 Euro engines.
$ 84.95



HCP28740 Aftermarket COMPLETE ENGINE SHAFT BEARINGS KIT, contains all of the annular (ball) and needle roller bearings used on the engine and transmission shafts 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
- shifter drum support bearing

Fits all XJ550, 1984-85 FJ600, 1986-88 FZ600, and 1986-90 YX600 Radian engines.
$ 289.95




1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines:

HCP25664 Aftermarket TOP-END GASKET KIT, for all 1992-98 North American XJ600 Seca II and all 1992-2002 XJ600 Euro model engines.
$ 189.95

The HCP25664 set includes:
- valve cover gasket
- valve cover bolt pressure washers (8)
- 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)



We recommend the following accessory kits to compliment the above gasket kit:

HCP26478 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:

- 2 x cylinder head stud copper CRUSH WASHERS, used under the #4 outer studs front/rear crown nuts
- 1 x oil filter cover-to-block O-RING.
- 1 x oil pan drain bolt CRUSH WASHERS.
- 5 x cylinder studs SHEATHING.
- 1 x cylinder casting port screw CRUSH WASHERS.

Fits all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro engines.
$ 49.95



HCP22326 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.
- 1 x oil filter cover-to-block O-RING.

Fits all 1984-85 FJ600, 1986-88 FZ600, 1984-91 XJ600 Euro, 1999-2002 XJ600 Euro, 1984 XJ750RL, and all XJ900 models with the factory-installed oil cooler system.
$ 10.95



HCP26495 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:

12 x dowel pins for the cam caps
1 x dowel pin at crankcase-to-jugs, around the #4 outer front cylinder stud
5 x dowel pins
- 4 used on head-to-jugs interface
head-to-jugs #4 outer studs front/rear positions (2) (these positions use the “donut” oil seals)
head-to-jugs in-between #3/# 4, front position (1)
head-to-jugs #1 outer, rear position (1)
- 1 used at crankcase-to-jugs, around the #1 outer rear cylinder stud

Fits all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro engines.
$ 67.95




HCP25665 Aftermarket COMPLETE ENGINE GASKET KIT, for all 1992-98 North American XJ600 Seca II and all 1992-2002 XJ600 Euro model engines.
$ 219.95

The HCP25665 set includes:
- valve cover gasket
- valve cover bolt pressure washers (8)
- 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)
- oil pump cover gasket (right side) NOTE: only used on 1994-later models.
- clutch cover gasket
- oil pan gasket



We recommend the following accessory kits to compliment the above gasket kit:

HCP26486 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 HCP26554 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
- 2 x shifter cover oil seals
- 1 x clutch pivot shaft oil seal
- 1 x alternator shaft oil seal
- 1 x chain drive output shaft oil seal
- 1 x left side crankshaft end case oil seal
- 1 x right side crankshaft end case oil seal

Fits all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro engines.
$ 89.95



HCP26479 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:

- 2 x cylinder head stud copper CRUSH WASHERS, used under the #4 outer studs front/rear crown nuts
- 1 x oil filter cover-to-block O-RING.
- 1 x oil pan drain bolt CRUSH WASHERS.
- 5 x cylinder studs SHEATHING.
- 1 x cylinder casting port screw CRUSH WASHER.
- 1 x starter chain drive spray nozzle O-RING.
- 1 x oil pressure relief valve O-RING.
- 2 x oil pump housing-to-block O-RINGS.
- 2 x oil gallery passage plug O-RINGS.
- 1 x primary chain tensioner O-RING.
- 2 x primary chain tensioner oil delivery pipe CRUSH WASHERS.
- 1 x crankcase upper-to-lower locating dowel pin O-RING.
- 1 x alternator bearing housing O-RING.
- 1 x alternator shaft O-RING.
- 1 x oil filler cap O-RING.
- 1 x oil sending unit O-RING.
- 1 x starter motor snout-to-engine case O-RING.
- 1 x gear selector neutral position switch O-RING.

Fits all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro engines.
$ 89.95



HCP22326 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.
- 1 x oil filter cover-to-block O-RING.

Fits all 1984-85 FJ600, 1986-88 FZ600, 1984-91 XJ600 Euro, 1999-2002 XJ600 Euro, 1984 XJ750RL, and all XJ900 models with the factory-installed oil cooler system.
$ 10.95



HCP26496 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:

12 x dowel pins for the cam caps
1 x dowel pin at crankcase-to-jugs, around the #4 outer front cylinder stud
5 x dowel pins
- 4 used on head-to-jugs interface
head-to-jugs #4 outer studs front/rear positions (2) (these positions use the “donut” oil seals)
head-to-jugs in-between #3/# 4, front position (1)
head-to-jugs #1 outer, rear position (1)
- 1 used at crankcase-to-jugs, around the #1 outer rear cylinder stud
5 x dowel pins used for:
- 1 on lower crankcase (the position that uses the o-ring)
- 2 on clutch cover
- 2 on shifter cover
1 x special pin on shifter cover
2 x dowel pins on oi l pan
2 x dowel pins on lower crankcase, at the #1/#4 outer rear positions

Fits all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro engines.
$ 99.95



HCP28741 Aftermarket COMPLETE ENGINE SHAFT BEARINGS KIT, contains all of the annular (ball) and needle roller bearings used on the engine and transmission shafts 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
- shifter drum support bearing

Fits all 1992-98 XJ600 Seca II engines.
$ 289.95



Individual Gaskets:

HCP2095 OEM molded rubber VALVE COVER GASKET, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian models:
$ 109.95

HCP1623 Aftermarket molded rubber VALVE COVER GASKET, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian models:
$ 54.95


HCP19475 OEM molded rubber VALVE COVER GASKET, for all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro models.
$ 89.95

HCP25699 Aftermarket molded rubber VALVE COVER GASKET, for all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro models.
$ 69.95



HCP4672 OEM cylinder HEAD GASKET, fits between the head and the cylinder jugs, for all XJ550 engines. Use 1 per engine.
$ discontinued

HCP18938 Aftermarket cylinder HEAD GASKET, fits between the head and the cylinder jugs, for all XJ550 engines. Use 1 per engine.
$ 89.95



HCP19927 OEM cylinder HEAD GASKET, fits between the head and the cylinder jugs, for all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines. Use 1 per engine.
$ 109.95

HCP25663 Aftermarket cylinder HEAD GASKET, fits between the head and the cylinder jugs, for all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines. Original style tri-metal, riveted “sandwich” design. Use 1 per engine.
$ 79.95



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.

HCP4676 OEM cylinder BASE GASKET, fits between the crankcase and the cylinder jugs, for all XJ550 engines. NOTE: this gasket, although slightly thinner than the original (will raise compression ratio just slightly), can also be used in all of the following models: all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian engines. Use 1 per engine.
$ 47.95

HCP19924 OEM cylinder BASE GASKET, fits between the crankcase and the cylinder jugs, for all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian engines. NOTE: this gasket, although slightly thicker than the original (will lower compression ratio just slightly), can also be used in all of the following models: all XJ550 engines. Use 1 per engine.
$ 79.95

HCP18440 Aftermarket hi-performance cylinder BASE GASKET, fits between the crankcase and the cylinder jugs, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian engines. NOTE: this gasket has the same thickness as the HCP19924 oem gasket used on FJ600, FZ600, and YX600 engines, and will very slightly lower the compression ratio when used on XJ550 engines. Use 1 per engine.
$ 47.95



HCP24242 OEM cylinder BASE GASKET, fits between the crankcase and the cylinder jugs, for all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro engines. Use 1 per engine.
$ 29.95

HCP25700 Aftermarket cylinder BASE GASKET, fits between the crankcase and the cylinder jugs, for all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro engines. Use 1 per engine.
$ 21.95



HCP5019 OEM oil intake pickup housing-to-block GASKET, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, and 1989-90 FZR400 engines.
$ 3.95

HCP18446 Aftermarket oil intake pickup housing-to-block GASKET, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, and 1989-90 FZR400 engines.
$ 3.95




HCP2118 OEM cam chain tensioner case standard duty paper GASKET, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian models.
$ discontinued

HCP19568 Aftermarket hi-performance cam chain tensioner case standard duty paper GASKET, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian models.
$ 7.95


HCP22537 OEM cam chain tensioner case standard duty paper GASKET, fits all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro models.
$ 4.95


OEM intake manifold gaskets are made from a standard duty, graphite impregnated 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.

HCP543 OEM intake manifold-to-head GASKET, used on all XJ550 models, original standard-performance graphite-impregnated paper material. Each:
$ 8.95

HCP543SET4 OEM intake manifold-to-head GASKETS, set of 4:
$ 32.95


HCP78 Aftermarket intake manifold-to-head GASKET, used on all XJ550 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:
$ 7.95

HCP78SET4 Aftermarket intake manifold-to-head GASKETS, set of 4:
$ 29.95


HCP19844 OEM intake manifold-to-head GASKET, used on all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YZ600 models, original standard-performance graphite-impregnated paper material. Each:
$ 6.95

HCP19844SET4 OEM intake manifold-to-head GASKETS, set of 4:
$ 24.95


HCP24032 Aftermarket intake manifold-to-head GASKET, used on all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YZ600 models, standard-performance graphite-impregnated paper material. Each:
$ 5.95

HCP24032SET4 Aftermarket intake manifold-to-head GASKETS, set of 4:
$ 19.95


HCP23912 Aftermarket intake manifold-to-head GASKET, used on all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YZ600 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:
$ 6.95

HCP23912SET4 Aftermarket intake manifold-to-head GASKETS, set of 4:
$ 24.95




HCP1460 OEM oil sump pan standard-duty GASKET, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines.
$ 23.95

HCP18417 Aftermarket oil sump pan hi-performance GASKET, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines.
$ 27.95



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



HCP25697 OEM oil pump covers standard duty paper GASKET. Used under the left side cover (with the YAMAHA wording cast into the cover). Fits 1986-91 XJ600 Euro and 1989-90 YX600 Radian models. Each:
$ 39.95

HCP25698 Aftermarket oil pump covers standard duty paper GASKET. Used under the left side cover (with the YAMAHA wording cast into the cover). Fits 1989-90 YX600 Radian models. Each:
$ 19.95



HCP26539 Aftermarket right-side oil pump cover FOAM GASKET. Used under the right side cover, has the peel-and-stick adhesive on back as original. Used on all 1994-1998 XJ600 Seca II and 1994-2002 XJ600 Euro models. NOTE: this gasket is referred to as a “carburetor cover” gasket.. Each:
$ 21.95



HCP999 OEM crankshaft end cover-to-block rubber RING GASKET, fits all 1986-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, all XJ700, XJ750-X, 1984-85 FJ1100, and 1986-93 FJ1200 models. Right and left side are the same. All models uses 2 gaskets per engine, except for 1989-90 YX600 Radian engines, which only use 1 of these gaskets, under the right-side cover. Each:
$ 32.95

HCP999SET2 OEM crankshaft end cover-to-block RING GASKETS, set of 2:
$ 62.95


HCP25160 Aftermarket crankshaft end cover-to-block rubber RING GASKET, fits all 1986-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, all XJ700, XJ750-X, 1984-85 FJ1100, and 1986-93 FJ1200 models. Right and left side are the same. All models uses 2 gaskets per engine, except for 1989-90 YX600 Radian engines, which only use 1 of these gaskets, under right-side cover. Each:
$ 24.95

HCP25160SET2 Aftermarket crankshaft end cover-to-block RING GASKETS, set of 2:
$ 47.95




HCP1056 OEM generator cover METAL GASKET, fits all XJ550, 1986-88 FZ600, 1984-86 XJ600 Euro, and 1989-90 YX600 Radian models. NOTE: although never originally fitted to 1984-85 FJ600 and 1986-88 YX600 engines, this gasket will also fit those models and it is recommended that they be used.
$ discontinued

HCP17994 Aftermarket generator cover METAL GASKET, fits all XJ550, 1986-88 FZ600, and 1989-90 YX600 Radian models. NOTE: although never originally fitted to 1984-85 FJ600 and 1986-88 YX600 engines, this gasket will also fit those models and it is recommended that they be used.
$ 19.95

HCP18434 Aftermarket generator cover hi-performance PAPER GASKET, fits all XJ550, 1986-88 FZ600, and 1989-90 YX600 Radian models. This is a paper-style gasket, unlike the original metal gasket. NOTE: although never originally fitted to 1984-85 FJ600 and 1986-88 YX600 engines, this gasket will also fit those models and it is recommended that they be used.
$ 19.95



HCP233 OEM clutch cover-to-block standard duty paper GASKET, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian models.
$ 21.95

HCP18426 Aftermarket clutch cover-to-block hi-performance GASKET, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian models.
$ 24.95



HCP22390 OEM clutch cover-to-block standard duty paper GASKET, for all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro models.
$ 19.95

HCP25091 Aftermarket clutch cover-to-block hi-performance GASKET, for all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro models. NOTE: Yamaha obviously had some machining issues with the original crankcase and/or clutch cover on these models, as the original gasket contains a 6” long patch of gasket sealer material on one section of the gasket. These replacement gaskets do not include the sealer, and should not need it due to their ability to slightly “swell” in the presence of petroleum fluids. However, it would be a good idea to also treat this gasket with a very thin film of our HCP25092 non-hardening gasket sealant material or similar product.
$ 16.95



HCP24113 Aftermarket shifter cover internal breather housing-to-outer-cover rubber GASKET, used on all 1984-85 FJ600, 1984-90 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian models. NOTE: this gasket fits between the internal breather housing and the shifter cover.
$ 18.95



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




HCP19931 OEM valve cover hold-down outer bolts rubber PRESSURE WASHER, used on all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian 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 ONLY, and do not include the metal washer, which you must re-use from your originals. You can substitute the HCP1622 “integrated” style pressure washers (rubber with integral metal washer) if you are missing the metal washers. Each:
$ 2.95

HCP19931SET8 OEM valve cover hold-down outer bolts rubber PRESSURE WASHERS, set of 8:
$ 22.95



HCP19476 OEM valve cover hold-down outer bolts rubber PRESSURE WASHER, used on all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro models. Use 8 per engine. Each:
$ 14.95

HCP19476SET8 OEM valve cover hold-down outer bolts rubber PRESSURE WASHERS, set of 8:
$ 109.95


HCP22346 Aftermarket valve cover hold-down outer bolts rubber PRESSURE WASHER, used on all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro models. Use 8 per engine. Each:
$ 5.95

HCP22346SET8 Aftermarket valve cover hold-down outer bolts rubber PRESSURE WASHERS, set of 8:
$ 46.95



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



HCP4686 OEM cylinder BASE O-RING, fits at the base of each cylinder jugs, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines. Use 4 per engine. Each:
$ 8.95

HCP4686SET4 OEM cylinder BASE O-RINGS, set of 4:
$ 29.95



HCP4666 OEM cylinder head nut CRUSH WASHER, for all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, 1984-91 XJ600 Euro, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models. Use 2 per engine 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:
$ 3.95



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



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



HCP12799 OEM crankcase upper-to-lower locating dowel pin O-RING, used with the HCP967 dowel pin listed above. Use 1 per bike on all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models.
$ 4.95

HCP21663 Aftermarket crankcase upper-to-lower locating dowel pin O-RING, used with the HCP967 dowel pin listed above. Use 1 per bike on all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models.
$ 2.95




HCP5022 OEM oil pump pressure relief valve O-RING, use 1 per valve, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines.
$ 2.95

HCP20978 Aftermarket oil pump pressure relief valve O-RING, use 1 per valve, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines.
$ 1.95



HCP5013 OEM oil pump rotor housing cover plate-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, and 1992-2002 XJ600 Euro engines, use 2 per cover, these should always be replaced whenever the oil pump is removed. Each:
$ 3.95

HCP20979 Aftermarket oil pump rotor housing cover plate-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, and 1992-2002 XJ600 Euro engines, use 2 per cover, these should always be replaced whenever the oil pump is removed. Each:
$ 2.95



HCP10233 OEM primary chain tensioner oil delivery pipe O-RING, use 1 per pipe on all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines.
$ 3.95

HCP20976 Aftermarket primary chain tensioner oil delivery pipe O-RING,use 1 per pipe on all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines.
$ 2.95


HCP3412 OEM primary chain tensioner oil delivery pipe copper CRUSH WASHER. Use 2 per tube on all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines. Each:
$ 2.95

HCP21341 Aftermarket primary chain tensioner oil delivery pipe copper CRUSH WASHER . Use 2 per tube on all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines. Each:
$ 2.95



HCP8613 OEM alternator bearing housing O-RING, use 1 per engine, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models.
$ 7.95

HCP14393 Aftermarket alternator bearing housing O-RING, original Buna-N material, use 1 per engine, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models.
$ 4.95

HCP14394 Aftermarket alternator bearing housing O-RING, tougher Viton material, use 1 per engine, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models.
$ 5.95



HCP8682 OEM alternator shaft O-RING, fits in-between the HCP8610 oil seal and the HCP8611 roller bearing, use 1 per engine, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models.
$ 4.95



HCP5400 OEM starter chain and guide oil spray nozzle O-RING, use 1 per engine, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models.
$ 4.95

HCP20977 Aftermarket starter chain and guide oil spray nozzle O-RING, use 1 per engine, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models.
$ 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



HCP478 OEM starter motor snout-to-engine case O-RING, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian models. It's a good idea to replace this o-ring whenever the starter motor is removed from the engine before re-installation.
$ discontinued

HCP2321 Aftermarket starter motor snout-to-engine case O-RING, fits fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian models. It's a good idea to replace this o-ring whenever the starter motor is removed from the engine before re-installation.
$ 12.95


HCP22538 OEM starter motor snout-to-engine case O-RING, fits all 1992-98 XJ600 Seca II models. It's a good idea to replace this o-ring whenever the starter motor is removed from the engine before re-installation.
$ 7.95

HCP1536 Aftermarket starter motor snout-to-engine case O-RING, fits all 1992-98 XJ600 Seca II models. It's a good idea to replace this o-ring whenever the starter motor is removed from the engine before re-installation.
$ 6.95



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



HCP546 OEM intake manifold-to-head O-RING, used on all 1982-83 XS400, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro models, XJ700-X, XJ750-X and all XJ900RK, RL, N/FN, and F models. NOTE: XJ900 models used both a gasket AND this rubber o-ring to seal each intake manifold to the head. XJ700-X and XJ750-X models are specified to use this o-ring only, but can also use the HCP547 gasket in addition to this o-ring. Each:
$ 10.95

HCP546SET4 OEM intake manifold-to-head O-RINGS, set of 4:
$ 39.95


HCP1234 Aftermarket intake manifold-to-head O-RING, used on all 1982-83 XS400, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro models, XJ700-X, XJ750-X and all XJ900RK, RL, N/FN, and F models. NOTE: XJ900 models used both a gasket AND this rubber o-ring to seal each intake manifold to the head. XJ700-X and XJ750-X models are specified to use this o-ring only, but can also use the HCP547 gasket in addition to this o-ring. Each:
$ 7.95

HCP1234SET4 Aftermarket 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



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


HCP6221 OEM oil gallery passage O-RING, fits both sides on all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, XJ700, XJ750-X, XJ900 N/FN and F engines. Each:
$ 4.95

HCP20840 Aftermarket oil gallery passage O-RING, fits both sides on all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, XJ700, XJ750-X, XJ900 N/FN and F engines. Each:
$ 3.25



HCP3581 OEM gear selector neutral position switch O-RING. Seals the switch to the engine case, preventing oil leaks. Fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models. Each:
$ 4.95

HCP21660 Aftermarket gear selector neutral position switch O-RING. Seals the switch to the engine case, preventing oil leaks. Fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models. Each:
$ 2.95



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



HCP6077 OEM transmission output shaft O-RING, just behind the HCP6076 oil seal, for all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, and 1986-90 YX600 Radian engines.
$ 5.95



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


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




HCP5088 OEM cylinder head VALVE STEM SEAL, fits both intake and exhaust valves, use 1 per valve, for all XJ550, 1984-85 FJ600, 1986-88 FZ600, and 1986-90 YX600 Radian engines, each:
$ 8.50

HCP5088SET8 OEM cylinder head VALVE STEM SEALS, set of 8:
$ 64.95


HCP1629 Aftermarket cylinder head VALVE STEM SEAL, fits both intake and exhaust valves, use 1 per valve, for all XJ550, 1984-85 FJ600, 1986-88 FZ600, and 1986-90 YX600 Radian engines, each:
$ 5.95

HCP1629SET8 Aftermarket cylinder head VALVE STEM SEALS, set of 8:
$ 44.95


HCP25712 Aftermarket cylinder head VALVE STEM SEAL, high-performance viton seal material, fits both intake and exhaust valves, use 1 per valve, for all XJ550, 1984-85 FJ600, 1986-88 FZ600, and 1986-90 YX600 Radian engines, each:
$ 6.95

HCP25712SET8 Aftermarket cylinder head VALVE STEM SEALS, set of 8:
$ 47.95




HCP5104 OEM cylinder head VALVE STEM SEAL, fits both intake and exhaust valves, use 1 per valve, for all 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, and all XJ700-X and XJ750-X (water cooled) engines, each:
$ 6.95

HCP5104SET8 OEM cylinder head VALVE STEM SEALS, set of 8:
$ 49.95


HCP25823 Aftermarket cylinder head VALVE STEM SEAL, high-performance viton seal material, fits both intake and exhaust valves, use 1 per valve, for all 1992-98 XJ600 Seca II, 1992-2002 XJ600 Euro, and all XJ700-X and XJ750-X (water cooled) engines, each:
$ 5.95

HCP25823SET8 Aftermarket cylinder head VALVE STEM SEALS, set of 8:
$ 37.95



HCP8610 OEM alternator bearing shaft OIL SEAL, use 1 per engine, fits all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models.
$ 13.95

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/





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




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



HCP26484 OEM crankshaft flange OIL SEAL, fits on the right end of the crank to the case on all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro models. NOTE: this version of the seal has a base flange or “lip” to secure it in the recessed land machined into the crankcases. This lip provides more security for the seal, but makes it difficult to remove without splitting the case, and impossible to install without splitting the cases. If you need to replace this seal with the engine still intact, you should use the HCP26485 seal below, as it is the same seal but without the “lip”.. Use 1 per engine.
$ 25.95

HCP22542 OEM crankshaft flange OIL SEAL, fits on the right end of the crank to the case on all 1992-98 XJ600 Seca II and 1992-2002 XJ600 Euro models. NOTE: this version of the seal lacks the base flange or “lip” to secure it in the recessed land machined into the crankcases. The originally-installed seal (HCP26484 above) features the retention lip and provides more security for the seal, but makes it difficult to remove without splitting the case, and impossible to install without splitting the cases. If you need to replace this seal with the engine still intact, you should use this HCP26485 seal below, as it is the same seal but without the “lip”. For split-engine situations, we recommend using the HCP26484 original flanged seal. Use 1 per engine.
$ 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



HCP22396 OEM clutch pressure plate pivot axle shaft OIL SEAL. Fits all 1992-98 XJ600 Seca II models. Each:
$ 6.95



HCP21658 Aftermarket shifter cover rubber CAVITY SEAL, fits into the opening in the upper rear of the shifter cover and prevents oil/grease/crud from being thrown off the chain and front drive sprocket from escaping. Molded rubber “flap” seal perfectly replaces the missing or damaged original. Fits all XJ550, 1985-85 FJ600, and 1984-86 XJ600 Euro engines.
$ 29.95



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


HCP22391 OEM shifter lever shaft rubber OIL SEAL, used on all 1992-98 XJ600 Seca and 1992-2002 XJ600 Euro models, where the shifter lever shaft exits the shifter cover. Use 2 per cover. Each:
$ 9.95



NOTE: you can use the following technique to remove larger oil seals (such as the tranny output oil seal below) 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/


HCP6076 OEM transmission output shaft OIL SEAL, for all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, and 1992-98 XJ600 Seca II engines.
$ 19.95

HCP20942 Aftermarket transmission output shaft OIL SEAL, for all XJ550, 1984-85 FJ600, 1986-88 FZ600, 1986-90 YX600 Radian, and 1992-98 XJ600 Seca II engines.
$ 14.95



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


HCP19926 OEM cylinder head-to-valvecover locator DOWEL PIN, used on all 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, and 1986-90 YX600 Radian engines. Use 1 per engine in the following position: forward left corner of the cam chain tunnel and valvecover. Each:
$ 2.95


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



HCP967 OEM upper crankcase-to-cylinder jugs locator STUD COLLAR or DOWEL PIN, for *XJ550 and 1984-85 FJ600 models. 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 10.00mm OD, and is specified for use on 1981 XJ550 Seca engines and on some XJ550 Maxim engines. The 1982-83 XJ550 Seca and some XJ550 Maxim engines use the larger (14.00mm OD) dowel pin in this position. Each:
$ 4.95

HCP5825 OEM upper crankcase-to-cylinder jugs locator STUD COLLAR or DOWEL PIN, for *XJ550 and 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. The 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 2 per engine in the following positions: #1 and #4 cylinder outer rear, on all XJ550, 1984-85 FJ600, 1984-91 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro engines. Each:
$ 5.95


HCP967 OEM crankcase upper-to-lower locating DOWEL PIN, use 1 per engine behind the #2 position. For all XJ550, 1984-85 FJ600, 1984-81 XJ600 Euro, 1986-88 FZ600, 1986-90 YX600 Radian, 1992-98 XJ600 Seca II, and 1992-2002 XJ600 Euro models. Each:
$ 4.95


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

HCP26494 OEM shifter cover locating DOWEL PIN, use 1 per cover on all 1992-1998 XJ600 Seca II and 1992-2002 XJ600 Euro models in the rear mid-level hole. Each:
$ 3.95


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



HCP968 OEM oil pan mounting locating DOWEL PIN, used in a variety of locations as follows. Each:
$ 2.50

- 1982-83 XJ550 Seca models use 2 of these alignment dowel pins.
- 1984-85 FJ600 models use 2 of these alignment dowel pins.
- 1984-91 XJ600 Euro models use 2 of these alignment dowel pins.
- 1986-88 FZ600 models use 2 of these alignment dowel pins.
- 1986-90 YX600 Radian models use 2 of these alignment dowel pins.
- 1992-98 XJ600 Seca II models use 2 of these alignment dowel pins.
- 1992-2002 XJ600 Euro models use 2 of these alignment dowel pins.
- XJ650 Turbo models use 2 of these alignment dowel pins.
- XJ700 and XJ750-X models use 2 of these alignment dowel pins.
- 1981-84 XJ750 models use 2 of these alignment dowel pins.
- XJ900RK, RL, N/FN, and F models use 2 of these alignment dowel pins.


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