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SECTION H:

CLUTCH/TRANSMISSION/DRIVETRAIN:

--Shaft Drive Parts


XJ650 - XJ1100 SHAFT DRIVE MIDDLE GEAR OUTPUT, U-JOINT, DRIVESHAFT, AND FINAL DRIVE PARTS:

Smooth and reliable, the Yamaha shaft-drive system is well designed and engineered to provide years of trouble-free service with minimal maintenance. Following the proper fluid-change schedules will result in miles of trouble-free operation. However, if the bike has been allowed to sit idle for an extended period of time, the various seals and o-rings will drive out and may develop leaks, which should be remedied as soon as possible......as oil leaks in the vicinity of the rear tire can lead to some awfully dreadful consequences.

As with other high-stress, high-heat mechanical area, your final drive system needs a top-quality lubricant and regular oil changes to maintain its performance and insure the longest life of the components. All shaft-drive XJ models should have their rear fluid changed every 5,000 miles (all XJ650, 1981-84 XJ750 except XJ750RL, and XJ1100 models) or every 16,000 miles (all XJ700, XJ750RL, and XJ900 models), and use SAE 80W or SAE 80W/90 Type GL-4 Hypoid Gear Oil. The final drive holds 0.2 liters of fluid (about 1/2 of a pint).


Middle Gear Output Flange, Seals, and Hardware:

The middle gear is actually part of and located within the engine case, but since it is the "beginning" of the power transmission path to the driveshaft, we have also included these parts here. Although the output flange rarely gets damaged, the seals can leak and should be replaced if such a situation develops, and these items can be replaced without splitting the engine cases apart.


HCP6082 OEM middle gear output shaft to u-joint FLANGE, the cast "X" flange that the U-Joint bolts to. Fits all XJ650, XJ700, XJ750, and XJ900RK models.
$ 49.95


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


HCP6084 OEM middle gear output shaft flange PLATE WASHER. Fits all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F engines, and XJ1100 models.
$ 5.95

HCP6085 OEM middle gear output shaft flange NUT, retains the flange to the middle gear output shaft. Fits all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F engines.
$ 12.95

HCP2239 OEM middle gear output shaft flange NUT, retains the flange to the middle gear output shaft. Fits all XJ1100 models.
$ 7.95




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


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

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




Swingarm-to-Engine Case Rubber Boot:

ctd2) Located where the swingarm tunnel joins the engine case, this accordion style rubber boot keeps all the nasty stuff out. Tears in this boot will allow grit and moisture in and cause expensive problems down the road. These boots are retained with a large tension spring which should also be replaced when the boot is serviced.

NOTE: it is a good idea to puncture a small (meaning a pencil- point sized) drain hole in these boots in the bottom edge, near the front, in-between the first two folds, to allow any water that may naturally accumulate within the boot to drain.


HCP488 OEM driveshaft RUBBER BOOT, pleated accordion rubber boot fits all XJ650, XJ750, and all XJ900RK, RL, N/FN, and F models. Retention spring HCP489 must be ordered separately below. Each:
$ discontinued

HCP2220 OEM driveshaft RUBBER BOOT, pleated accordion rubber boot fits all XJ1100 and XS1100 models. Retention springs HCP489 (front) and HCP4196 (rear) must be ordered separately below. Each:
$ 69.95



HCP489 OEM driveshaft boot RETENTION SPRING, round tension spring retains the front of the rubber boot on all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, XJ1100, and XS1100 models. Each:
$ 7.95

HCP4196 OEM driveshaft boot RETENTION SPRING, round tension spring retains the rear of the rubber boot on all XJ1100 and XS1100 models. Each:
$ 8.95




Cross-Joint:

sdp2) Original or rebuilt "U-Joint" or CROSS-JOINT perfectly replace worn or damaged original piece. The U-joint takes quite a beating during its life----and should be replaced if damage, wear, or excessive play is noticed. The last thing you want to have happen to you, when you're tooling down the freeway, is to have this cross joint fail!

Driveshaft Cross-joint Evaluation:

Is this you?:

"Everybody should go check their u-joints before you have my problem. I admit I like going fast, and doing hard starts. And it caught up with me.............my u-joint was within a few miles of complete self-destruction before I caught it, and the removed u-joint is scary. So if you've got over 50,000 miles on your bike, then this is critical!"

Here's how to check your driveshaft u-joint:

a) Put the bike on the centerstand, and put in 5th gear. Rotate the back tire back-and-forth. There should be minimal slack. If there is more than 1/2" of rotation, you may have a serious problem

b) Pull the swingarm boot on the shaft back as far as possible, and use a flashlight or a finger to probe for metal peelings on the arms of the joint. If you can feel shards or what feels like bent metal, replace the u-joint ASAP!

c) If you feel a vibration that shakes the whole bike, pull over and get the bike towed home. It's worth doing that, rather than ending up with a destroyed crankshaft, u-joint, driveshaft, or worse!


NOTE: in reference to the rebuilt cross-joints listed below, the word "un-damaged" means that the driveshaft mating splines are not damaged, the cross-joint does not show evidence of physical damage to the casting itself, and that the threaded flange mounting holes are not stripped out.



HCP6088 OEM shaft-drive CROSS-JOINT (commonly referred to as a U-Joint), for all XJ650 and 1981-84 XJ750 models, brand new.
$ discontinued

HCP6088RB OEM shaft-drive CROSS-JOINT (commonly referred to as a U-Joint), for all XJ650 and 1981-84 XJ750 models, rebuilt with new u-joint. A refundable core-charge of $ 79.00 will be charged (in addition to the part price below) with the purchase of this part, and will be refunded to you upon the return of your original, un-damaged cross-joint.
$ 179.95 + $ 79.00 refundable core charge


HCP6087 OEM shaft-drive CROSS-JOINT (commonly referred to as a U-Joint), for all XJ700, XJ750-X, and all XJ900RK, RL, N/FN, and F models, brand new.
$ discontinued

HCP6087RB OEM shaft-drive CROSS-JOINT (commonly referred to as a U-Joint), for all XJ700, XJ750-X, and all XJ900RK, RL, N/FN, and F models, rebuilt with new u-joint. A refundable core-charge of $ 79.00 will be charged (in addition to the part price below) with the purchase of this part, and will be refunded to you upon the return of your original, un-damaged cross-joint.
$ 179.95 + $ 79.00 refundable core charge


HCP6086RB OEM shaft-drive CROSS-JOINT (commonly referred to as a U-Joint), for all XJ1100 and XS1100 models, rebuilt with new u-joint. A refundable core-charge of $ 79.00 will be charged (in addition to the part price below) with the purchase of this part, and will be refunded to you upon the return of your original, un-damaged cross-joint.
$ 189.95 + $ 79.00 refundable core charge



HCP3793 OEM middle gear output flange-to-cross joint BOLT. Use 4 per joint. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F, XJ1100, and XS1100 models. Each:
$ 2.95




Driveshaft:

sdp7) Original manufacturer DRIVESHAFT perfectly replace worn or damaged original pieces. Although the driveshaft itself rarely wears out, its rear oil seal takes quite a beating during operation----and becomes a potential source of annoying oil leaks. Always lubricate the driveshaft splines with high-temp grease when installing.

NOTE: Although all of the XJ-series driveshafts look the same, there are differences in the shaft size (OD of the shaft itself) and the overall length of the shaft. 1980-81 XJ650 Maxim and Midnight Maxim use a smaller OD shaft, while the 1982-84 XJ650 and 1981-83 XJ750 models share the same (larger OD) driveshaft. XJ700, XJ750-X, and XJ900 models have a bigger, beefier, and longer driveshaft than the others, and the XJ1100 models use a unique style driveshaft used only on that model.

A good write-up on the removal process can be viewed at:

http://www.xjbikes.com/forums/threads/driveshaft-removal-question.112460/


HCP6859 OEM shaft-drive DRIVESHAFT, for all XJ700, XJ750-X, and all XJ900RK, RL, N/FN, and F models.
$ 119.95


HCP12302 OEM driveshaft front retaining C-CLIP. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. This is the c-clip located behind the u-joint. NOTE: some 1980-82 XJ650 and XJ750 models used a retaining wire (not a c-clip) at the front of the driveshaft, which serves to lock the driveshaft into the u-joint. This c-clip is not that wire clip, and the wire clip is not currently available.
$ 3.95



HCP5108 OEM driveshaft REAR OIL SEAL, fits at the rear of the driveshaft, and seals where the shaft gear enters into the final drive input coupler gear. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F. Each:
$ 19.95

HCP20948 Aftermarket driveshaft REAR OIL SEAL, fits at the rear of the driveshaft, and seals where the shaft gear enters into the final drive input coupler gear. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F. Each:
$ 16.95


HCP12300 OEM driveshaft rear oil seal FLAT WASHER. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 2.95

HCP12301 OEM driveshaft rear oil seal washer retaining C-CLIP. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 2.95



HCP5114 OEM driveshaft REAR OIL SEAL, fits at the rear of the driveshaft, and seals where the shaft gear couples to the final drive input coupler gear. For all XJ1100 and XS1100 models. Each:
$ 39.95

HCP20950 Aftermarket driveshaft REAR OIL SEAL, fits at the rear of the driveshaft, and seals where the shaft gear couples to the final drive input coupler gear. For all XJ1100 and XS1100 models. Each:
$ 24.95



HCP12299 OEM driveshaft REAR TENSION SPRING, fits at the rear of the driveshaft, and mates to the final drive input coupler gear. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F, and XJ1100 models.
$ 6.95




Final Drive Input Parts and Seals:

ctd12) The final drive input shaft accepts the rear gear of the driveshaft via a coupler within the front "snout" of the final drive housing.......and it's a potential source of annoying oil leaks. New rubber OIL SEALS and input shaft COUPLERS, BEARINGS, and HARDWARE allows you to rebuild these critical components properly; however, be aware the special tools and gauges may be needed to properly dis-assemble the input and output shafts for bearing and oil seal replacement. NOTE: be aware that the input shaft gear coupler retaining nut is a reverse-thread design; it unscrews by turning clockwise.

A good write-up on what’s involved in servicing a leaking final drive unit can be reviewed at::

http://www.xjbikes.com/forums/threads/driveshaft-removal-question.112460/


HCP11676 OEM final drive housing-to-swingarm STUD, used to attach the input snout on the final drive housing to the rear of the driveshaft tube on the swingarm. Use 4 per housing. Fits all 1982-83 XJ650 models, all XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 9.95


HCP2230 OEM final drive housing-to-swingarm stud LOCK WASHER, use 1 per bolt, for all 1980 XJ650 Maxim, all XJ700, and all XJ750-X models. Each:
$ 2.75

HCP22225 Aftermarket final drive housing-to-swingarm stud LOCK WASHER, zinc-plated alloy steel. Use 1 per bolt, for all 1980 XJ650 Maxim, all XJ700, and all XJ750-X models. Each:
$ 1.50

HCP22227 Aftermarket final drive housing-to-swingarm stud LOCK WASHER, 18/8 stainless steel. Use 1 per bolt, for all 1980 XJ650 Maxim, all XJ700, and all XJ750-X models. Each:
$ 1.95



HCP3497 OEM final drive housing-to-swingarm stud LOCK WASHER, use 1 per bolt, for all 1981-83 XJ650 Maxim, all XJ750 non-X, all XJ900RK, RL, N/FN, and F models, and XJ1100 models. Each:
$ 2.75

HCP22226 Aftermarket final drive housing-to-swingarm stud LOCK WASHER, black finish. Use 1 per bolt, for all 1981-83 XJ650 Maxim, all XJ750 non-X, all XJ900RK, RL, N/FN, and F models, and XJ1100 models. Each:
$ 1.50



HCP6154 OEM final drive housing-to-swingarm stud LOCKING NUT, use 1 per bolt, for all 1980 XJ650 Maxim models. Each:
$ 1.00

HCP11678 OEM final drive housing-to-swingarm stud NUT, use 1 per bolt, for all 1981-83 XJ650 Maxim, all XJ750 non-X, all XJ900RK, RL, N/FN, and F models. Each:
$ 4.25


HCP4661 OEM final drive housing-to-swingarm stud CROWN NUT, semi-polished bright finish, use 1 per bolt, for all XJ700 and XJ750-X models. Each:
$ 5.95

HCP16424 Aftermarket final drive housing-to-swingarm stud CROWN NUT, high-polished chrome-plated finish, use 1 per bolt, for all XJ700 and XJ750-X models. This nut is a bit taller (and lacks the flanged base) compared to the original HCP4661 nut, and has a beautiful, highly polished chrome finish compared to the stock OEM nut, and the extra height is visually pleasing. Each:
$ 6.95




HCP12298 OEM final drive housing input GEAR COUPLER, fits at the front of the final drive input housing and accepts the splined end of the driveshaft. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 99.95

HCP6083 OEM final drive housing input gear coupler O-RING, fits under the flange nut and washer. Fits all XJ1100 and XS1100 models.
$ 5.95

HCP20655 Aftermarket final drive housing input gear coupler O-RING, fits under the flange nut and washer. Fits all XJ1100 and XS1100 models.
$ 3.95


HCP12296 OEM final drive housing input gear coupler RETAINING WASHER. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 5.95

HCP2239 OEM final drive housing input gear coupler RETAINING NUT. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, and XJ1100 models. Each:
$ 7.95




HCP5109 OEM final drive housing INPUT OIL SEAL, fits at the front of the final drive input housing, behind the driveshaft gear coupler. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 14.95

HCP6188 OEM final drive housing INPUT O-RING, fits at the front of the final drive input housing, behind the driveshaft gear coupler. For all XJ1100 and XS1100 models. Each:
$ 6.95




HCP12290 OEM final drive housing input shaft front BEARING, located behind the driveshaft gear coupler. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 39.95

HCP509 OEM final drive housing input shaft front BEARING, located behind the driveshaft gear coupler. For all XJ1100 models. Each:
$ 34.95



HCP12293 OEM final drive housing input shaft front bearing RETAINER HOUSING, located behind the driveshaft gear coupler. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 27.95

HCP12294 OEM final drive housing front bearing retainer O-RING, fits on the retainer housing behind the driveshaft gear coupler. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 8.95



HCP7523 OEM final drive housing input shaft front bearing THRUST SHIM, 0.15mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 6.50

HCP7524 OEM final drive housing input shaft front bearing THRUST SHIM, 0.30mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 3.95

HCP7525 OEM final drive housing input shaft front bearing THRUST SHIM, 0.40mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 3.95

HCP7526 OEM final drive housing input shaft front bearing THRUST SHIM, 0.50mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 3.95

HCP12287 OEM final drive housing input shaft front bearing THRUST SHIM, 0.60mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 6.50




HCP12289 OEM final drive housing input shaft bearing EXPANSION SPACER, fits in-between the front and middle bearings. For all XJ1100 models. Each:
$ 13.95

HCP12288 OEM final drive housing input shaft middle BEARING. For all XJ1100 models. Each:
$ 49.95




HCP12279 OEM final drive housing input shaft rear ROLLER BEARING, located behind the driveshaft gear coupler. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, and XJ1100 models. This bearing uses a separate race which is not included with the bearing. Each:
$ 39.95

HCP12278 OEM final drive housing input shaft rear roller bearing RACE, used with the HCP12279 bearing above. Each:
$ 18.95




Final Drive Output Parts and Seals:

ctd22) The final drive output gears delivers the power output to the rear wheel. New rubber OIL SEALS, BEARINGS, and HARDWARE allows you to rebuild this assembly correctly; however, be aware the special tools and gauges are needed to properly dis-assemble the input and output shafts for bearing and oil seal replacement.


HCP9348 OEM final drive housing OUTPUT OIL SEAL, fits on the output bearing housing. This is the very large oil seal that IS visible when you are looking at the final drive housing when it is removed from the wheel. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, XJ1100, and XS1100 models. Each:
$ 21.95

HCP9765 OEM final drive housing OUTPUT O-RING, fits on the inside of the output bearing housing. This is the very large o-ring that is NOT visible when you are looking at the final drive housing when it is removed from the wheel. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, XJ1100, and XS1100 models. Each:
$ 14.95

HCP5107 OEM final drive housing OUTPUT OIL SEAL, fits on the pinion gear shaft. This is the small oil seal that is NOT visible when you are looking at the final drive housing when it is removed from the wheel. Must be serviced using special procedures and the HCP9209 driver tools. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, XJ1100, and XS1100 models. Each:
$ 14.95

HCP20951 Aftermarket final drive housing OUTPUT OIL SEAL, fits on the pinion gear shaft. This is the small oil seal that is NOT visible when you are looking at the final drive housing when it is removed from the wheel. Must be serviced using special procedures and the HCP9209 driver tools. For all XJ650, XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, XJ1100, and XS1100 models. Each:
$ 11.95





HCP12320 OEM final drive output GUIDE COLLAR, inside the final drive housing. Must be serviced using special procedures and the HCP9209 driver tools. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 27.95




HCP12322 OEM final drive output BEARING HOUSING. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 54.95

HCP8407 OEM final drive output bearing housing mounting BOLT. For all XJ650, XJ700, and XJ750 models. Use 2 per housing. Each:
$ 2.95

HCP12319 OEM final drive output bearing housing mounting STUD. For all 1980-81 XJ650 Maxim and Midnight Maxim models. Use 6 per housing. Each:
$ 8.95

HCP12321 OEM final drive output bearing housing mounting STUD. For all 1982-3 XJ650 Maxim models, all XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Use 6 per housing. Each:
$ 2.95

HCP12326 OEM final drive output bearing housing mounting stud WAVE WASHER. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Use 6 per housing. Each:
$ 1.95


HCP3494 OEM final drive output bearing housing mounting stud NUT. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Use 6 per housing. Each:
$ 3.95

HCP24037 Aftermarket final drive output bearing housing mounting stud NUT, made from 18/8 stainless steel. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Use 6 per housing. Each:
$ 2.95



HCP12323 OEM final drive output BEARING, within the final drive housing. Must be serviced using special procedures and the HCP9209 driver tools. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 49.95

HCP12324 OEM final drive output BEARING, wheel side of the ring gear. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 89.95



HCP12327 OEM final drive housing output ring gear SHIM, 0.25mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 18.95

HCP12328 OEM final drive housing output ring gear SHIM, 0.30mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 18.95

HCP12329 OEM final drive housing output ring gear SHIM, 0.35mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 21.95

HCP12330 OEM final drive housing output ring gear SHIM, 0.40mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 18.95

HCP12331 OEM final drive housing output ring gear SHIM, 0.45mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 18.95

HCP12332 OEM final drive housing output ring gear SHIM, 0.50mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 18.95




HCP12333 OEM final drive housing output ring gear THRUST WASHER, 1.40mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N and FN models. Each:
$ 29.95

HCP12334 OEM final drive housing output ring gear THRUST WASHER, 1.50mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N and FN models. Each:
$ 29.95

HCP12336 OEM final drive housing output ring gear THRUST WASHER, 1.70mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N and FN models. Each:
$ 17.95

HCP12340 OEM final drive housing output ring gear THRUST WASHER, 2.00mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N and FN models. Each:
$ 29.95

HCP12341 OEM final drive housing output ring gear THRUST WASHER, 2.10mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N and FN models. Each:
$ 29.95

HCP12342 OEM final drive housing output ring gear THRUST WASHER, 2.20mm thick. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N and FN models. Each:
$ 29.95



HCP13770 OEM final drive housing output ring gear THRUST WASHER, 1.20mm thick. For all XJ900F models. Each:
$ 9.25

HCP13771 OEM final drive housing output ring gear THRUST WASHER, 1.40mm thick. For all XJ900F models. Each:
$ 9.25

HCP13772 OEM final drive housing output ring gear THRUST WASHER, 1.60mm thick. For all XJ900F models. Each:
$ 9.25

HCP13773 OEM final drive housing output ring gear THRUST WASHER, 1.80mm thick. For all XJ900F models. Each:
$ 9.25

HCP13774 OEM final drive housing output ring gear THRUST WASHER, 2.00mm thick. For all XJ900F models. Each:
$ 9.25


HCP12325 OEM final drive output/wheel clutch hub SPACER TUBE this almost 3” long tube spacer fits on the wheel side of the final drive housing, into the splined clutch hub on the left side of the wheel. If this spacer is missing, you will not be able to align the rear wheel properly side-to-side within the swingarm. For all XJ650, XJ700, XJ750, and all XJ900RK, RL, N/FN, and F models. Each:
$ 12.95



Final Drive Breather Valve:

At the very top center of your shaft-drive rear wheel housing, there is what looks like a grey plastic cap----which many people mistake for the oil filler plug. This cap is really part of the housing oil BREATHER VALVE, and luckily, it almost never needs replacing unless it somehow gets damaged. If it does, replacement valves are available below. Note that these valve "press-fit" into the final drive housing.

HCP6228 OEM final drive housing BREATHER VALVE, for all XJ650 models except Midnight Maxims and 1983 XJ650 Turbo, all XJ700 models, all XJ750 models except Midnight Maxims, and all XJ900RK, RL, N/FN, and F models.
$ 14.95

HCP6227 OEM final drive housing BREATHER VALVE, for all XJ650 Midnight Maxim, 1983 XJ650 Turbo, XJ750 Midnight Maxim, and XJ1100 models.
$ 16.95



Final Drive Filler and Drain Port Plugs:

PLEASE!: always use anti-seize compound on the threads when installing any of these bolts!

NOTE and commentary: We highly recommend the use of the magnetic style drain plugs in both the crankcase oil pan and the final drive drain holes. It's an added measure of safety to trap metallic particles and keep them from circulating suspended in the oil.

The various magnetic drain plugs listed below have the following characteristics that should be considered when deciding on which one to purchase:

HCP1656 aftermarket plug---has the strongest magnetic pull of them all, but has the smallest hex head size of the bunch (14mm). Use anti-seize on the threads before installing, and do not over-torque it (31 ft-lbs is the factory spec for use as an engine oil drain plug, and 16 ft-lb as a final drive drain) and this should not be a problem.

HCP1472 oem magnetic plug----magnetic pull is "okay", but not anywhere as strong as the HCP1656 plug above. However, this drain plug does have a 9mm extended "probe" or tip which is the magnetized part, and thus it would extended further into the oil flow than any of the other drain plugs listed. This plug has a large 17mm hex head.

HCP1654 aftermarket plug---very weak magnetic pull. Has a 19mm head.

HCP23863 aftermarket plug---magnetic pull is "okay", but not anywhere as strong as the HCP1656 plug above. Has a 19mm head.

HCP1477 oem non-magnetic plug---obviously, no magnetic pull at all. On the plus side, it has the large 17mm head, and it's the least expensive of the bunch.



HCP1477 OEM final drive OIL FILLER PLUG, with a 17mm hex head. This plug is NOT magnetic. Crush washer HCP1475 must be ordered separate. Fits all XJ650, all XJ700, XJ750, all XJ900RK, RL, N/FN, and F models final drive FILLER port. NOTE: the head on this bolt is smaller than the original final drive drain plug, which had a 19mm hex head.
$ 7.95


HCP6161 OEM final drive OIL FILLER PLUG, with a flat 19mm diameter head, 6mm hex-drive. Crush washer HCP1475 must be ordered separate. Fits: all XJ1100 final drive FILLER port.
$ 8.95

HCP4962 OEM final drive oil filler plug DECORATIVE BLACK CAP, this push-in black plastic cap (“cover”) fits into the socket head of the HCP6161 bolt, and makes for a nice pretty finished appearance. Each:
$ 4.95

HCP26235 Aftermarket final drive oil filler plug DECORATIVE BLACK CAP, this push-in black plastic cap (“cover”) fits into the socket head of the HCP6161 bolt, and makes for a nice pretty finished appearance. Each:
$ 3.95



HCP1472 OEM final drive MAGNETIC OIL DRAIN PLUG, with a 17mm hex head. This plug has a central, removable "binding screw" through the center of the head (used for installation of a temperature probe at the dealership). The 9mm extended magnetic probe tip helps catch metal particles in the oil. Crush washer HCP1475 must be ordered separate. Although I have no way of measuring the magnetic field, it appears that the magnetic pull of this drain plug is quite a bit weaker than of the HCP1656 aftermarket magnetic drain plug listed below. Fits all XJ650, all XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, and XJ1100 models final drive DRAIN port. NOTE: the head on this bolt is smaller than the original final drive drain plug, which had a 19mm hex head.
$ 34.95

HCP6186 OEM middle gear and final drive OIL DRAIN PLUG, with a 17mm hex head. This plug IS magnetic. Crush washer HCP1475 must be ordered separate . Fits all XJ1100 models for the middle gear and final drive DRAIN ports.
$ 19.95




HCP1654 Aftermarket final drive MAGNETIC OIL DRAIN PLUG, with a large 19mm hex head. It comes with the crush washer. Bright cad-plated. It is very weakly magnetic. Fits all XJ650, all XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, and XJ1100 models final drive DRAIN port. Can also be used as a final drive FILLER plug.
$ 21.95

HCP1656 Aftermarket final drive MAGNETIC OIL DRAIN PLUG, with a small 14mm hex head. It comes with the crush washer. Although I have no way of measuring the absolute magnetic strength of any of these plugs, the magnetic pull of this drain plug is quite a bit stronger than either the HCP1472 or HCP1654 magnetic drain plugs. Fits all XJ650, all XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, and XJ1100 models final drive DRAIN port. Can also be used as a final drive FILLER plug.
$ 16.95

HCP23863 Aftermarket fluid port MAGNETIC OIL FILLER OR DRAIN PLUG, with a large 19mm hex head. It comes with the crush washer. Although I have no way of measuring the absolute magnetic strength of any of these bolts, the magnetic pull of this drain plug is about the same as either the HCP1472 or HCP1654 magnetic drain plugs. Fits all XJ650, all XJ700, XJ750, all XJ900RK, RL, N/FN, and F models, and XJ1100 models final drive DRAIN port. Can also be used as a final drive FILLER plug.
$ 16.95



dp3) OEM final drive filler or drain plug CRUSH WASHER----these should be replaced every time you change your fluid.

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:
$ 2.95
$ 12.95 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:
$ 1.95
$ 9.75 pack of 5

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