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102C & 108EXP Clutches by Comet Industries

For a clutch great in race track performance, try our Heavy-duty 102C, 108C or 108 EXP. Shop and compare and you will see. Precision workmanship and materials, superb design (including the "open face" - for enhanced cooling, cleaning & lubrication), a great selection of "mod" components,…a proven record on the track and trail…you're a winner with COMET'S 102C, 108C and 108 EXP.

102C Clutches

208300A 102C CLUTCH - WITHOUT CAM ARM AND SPRING - This clutch will fit 1980 SRX, 1980-1990 SRV, 1980-1983 SS440, 1984-1990 Phazer, 1981-82 SRX and 1987-1989 Exciter.

208301A 102C CLUTCH - 30MM 1:10 tapered bore: limited application. This clutch is ONLY for those Yamaha models built from about 1974 to the present which require a gear attached to the back side of clutch for driving oil injection system. Included among the models this clutch fits are some "GP" Series models, most Exciters, etc. This COMET clutch DOES NOT interchange with nor fit all Yamaha "geared" models. Calibration: F-2 Cam Arms #211333A and Silver Spring #204818A.

208302A 102C CLUTCH - 30MM 1:10 tapered bore; accepts 1-5/16" wide belts. Limited application. This clutch is ONLY for those Bombardier (Ski-Doo and Moto-Ski) machines which are LIQUID-COOLED and includes models such as 9500, 7500, UltraSonic, SuperSonic, etc. Calibration: C-2 Cam Arms #208968A and Silver Spring #204818A.

208303A 102C CLUTCH - 30MM 1:10 tapered bore; accepts 1-5/16" wide belts. This clutch is in particular for those Bombardier (Ski-Doo and Moto-Ski) machines made in model years of 1976 and later which are NOT liquid-cooled, including models such as Blizzard 5500, Citation, Everest, Futura, Mirage, etc. Calibration: F-2 Cam Arms #211333A and White Spring #203474A.

208306A 102C CLUTCH - 30MM 1:10 tapered bore; limited application. This clutch is ONLY for those Kawasaki engines found as original equipment in Kawasaki brand and John Deere brand snowmobiles, and for 1981 Yamaha model "SRX". Calibration: B-1 Cam Arms #207801A and Yellow Spring #203475A. Calibration is not necessarily suited for all applications. Setup is suitable for 1981 SRX and most Kawasaki.

212600A 102C CLUTCH - WITHOUT CAM ARMS AND SPRING - 30MM 1:10 tapered bore; accepts 1-1/4" wide belts and adjustable to 1-5/16". This clutch fits the majority of machines, including those with engines such as Kohler, CCW (Kioritz), JLO (Rockwell), Hirth, Tohatsu, Kawasaki, Sachs, Kiehaefer, Mercury, Xenoah, Suzuki, Yamaha, late model Rotax (Bombardier), etc. which have a 30MM tapered crank; this is perhaps the most popular 102C. However, please note that some models of these engine makes do have alternate shapes. Calibration: SEE CALIBRATION GUIDE.

213999A 102C CLUTCH - 30MM 1:10 tapered bore; accepts 1-3/16" wide belts. This clutch is for FL350 Odyssey. Calibration: N1 Cam Arms #209642A and Yellow Spring #203475A.

DRIVENS (SECONDARY)


90D SERIES 9-13/16" DIAMETER
Clutch Bore Key / Keyway Belt
212291A 1" Bore 1/4" Key 1-3/16" Belt
212292A 1" Bore 1/4" Key 1-1/4" Belt
212299A 3/4" Bore 3/16" Keyway 1-3/16" Belt
212301A 3/4" Bore 3/16" Keyway 1-1/4" Belt
212303A 7/8" Bore 3/16" Keyway 1-1/4" Belt
212371A ODYSSEY 3/4" Bore 3/16" Keyway 1-1/4" Belt


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108EXP Clutches

NOTE: ALL 108 EXP CLUTCHES ARE SHIPPED UNCALIBRATED


217501A 108 EXP CLUTCH - YAMAHA WITH SEAL RING
30MM 1:10 tapered bore accepts 1-1/4" wide belts. Limited application. This clutch is for 1980 Models SRX. 1980 - 1990 SRV. 1980 - 1983 SS440, 1984 - 1989 Phazer & 1987 - 1989 Exciter. SEE CALIBRATION GUIDE for other models. May interfere with bolt heads on 1980 SRX injection pump.

217504A 108 EXP CLUTCH - +.200 SKI-DOO DEEP BORE
30MM 1:10 tapered bore; 1-1/4" wide belts. Limited application. This clutch is for 1980 Models SRX. 1980 - 1983 SS440, 1984 - 1989 Phazer & 1987 - 1989 Exciter. SEE CALIBRATION GUIDE for other models. May interfere with bolt heads on 1980 SRX injection pump.

217506A 108 EXP CLUTCH - .140 SHALLOW BORE
30MM 1:10 tapered bore; accepts 1-1/4" wide belts. Limited application. This clutch fits Yamaha V-MAX 1983 - 1984 & VMAX 4/ST 1992 - 1997. SEE CALIBRATION GUIDE for other models.

219500A 108 EXP W/BOSSES ARCTIC
30MM 1:10 taper bore accepts 1-3/8" wide belts. This clutch is equipped with bosses on the fixed face for mounting ARCTIC CAT starter gears.

219503A 108 EXP W/BOSSES POLARIS
30MM 1:10 taper bore accepts 1-3/8" wide belts. This clutch is equipped with bosses on the fixed face for mounting POLARIS starter gears.

219507A 108 EXP W/BOSSES SKI-DOO
30MM 1:10 taper bore accepts 1-3/8" wide belts. This clutch is equipped with bosses on the fixed face for mounting SKI-DOO starter gears. SEE CALIBRATION GUIDE.

219508A 108 EXP W/BOSSES ARCTIC
30MM 1:10 taper bore accepts 1-3/8" wide belts. This clutch is equipped with bosses on the fixed face for mounting SKI-DOO starter gears.

219703A 108 EXP CLUTCH W/BOSSES YAMAHA
30MM 1:10 taper bore accepts 1-3/8" wide belts. This clutch is equipped with bosses on the fixed face for mounting YAMAHA starter gears.

219903A 108 EXP CLUTCH W/BOSSES SKI-DOO
30MM 1:10 taper bore accepts 1-3/8" wide belts. This clutch is equipped with bosses on the fixed face for mounting SKI-DOO starter gears.



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108 4-PRO Clutches

219600A 108-4 PRO W/BOSSES ARCTIC
30MM 1:10 tapered bore.

219603A 108-4 PRO W/BOSSES POLARIS
30MM 1:10 tapered bore.

219607A 108-4 PRO W/BOSSES SKI-DOO
30MM 1:10 tapered bore.

219608A 108-4 PRO W/BOSSES ARCTIC
30MM 1:10 tapered bore.

219803A 108-4 PRO W/BOSSES YAMAHA
30MM 1:10 tapered bore.



Service Parts

207120A COVER ASSEMBLY KIT - 102C
Steel cover plate with guide busing. Use this assembly to replace frayed or worn 102C upper guide busing or take place of dust cover "can" and aluminum cover plate / bushing assembly in 100C, 101C and early 102C clutches. Can also be used on 108C's. Not for 108EXP or 108 4-Pro clutches.

213933A COVER KIT - 108C
Can also be used on 102C's — excludes 108EXP & 108 4-Pro.

207756A ROLLER KIT - 102C / 108C — EXCEPT 1986, 1989 & LATER
Includes all items EXCEPT spider casting.

214920A ROLLER KIT - 102C / 108C — 1989 & AFTER
Includes all items EXCEPT spider casting. Excludes 108EXP & 108 4-Pro.

207869A PIVOT BOLTS & NUTS ALL EXP — 1993 & AFTER

215311A PIVOT BOLTS & NUTS ALL EXP — 1993 108EXP ONLY — 5/16" DIA.
Contains full set of precision arm mounting parts…washers, specially harden pivot bolts & lock nuts.

217855A PIVOT BOLT KIT — 108 4-PRO
These are damaged with arm change; ALWAYS replace with new ones.

208342A ARM PIVOT BUSHINGS — SET OF 3
Repair bushed arm with these service replacement bushings.

204280A LOWER BUSHING KIT — 102C ONLY — UP TO 1986
Repair any 102C which has frayed or worn guide bushing in its movable face with this kit.

204799A 30MM-25MM BUSHING — 94C, 102C, 108C
Adapts 30MM bore to most 25MM 1:10 tapered crankshafts.

217099 QTY. 8 — SHOULDER BOLT FOR COVER PLATE — 108EXP, 108 4-PRO — 1996

211286A BUSHING — 102C
For 207120A Cover Plate which uses retaining ring.

213265A LOWER BUSHING KIT — 102C / 108C / 108EXP
102C - 1989 & AFTER — 108/C 0 1988 — 108EXP - 1993 - 1995.

217459A 108EXP & 4-PRO 1997 - 1998

213823A 108C ONLY — LOWER BUSHING KIT
Replaces Movable Bushing. 1987 ONLY. 1-1/2" Dia. Shaft.

217082A MF BUSHING — 108EXP, 108 4-PRO — 1996 & AFTER

214910A SPIDER KIT — 108C (was 213818A)
Includes heavy-duty spider casting & all its buttons, rollers, pins, and washers. Fits 108C clutches; features heavy-duty buttons, thrust washers, etc. Not for 108EXP or 108 4-Pro.

214917A SPIDER KIT — 102C (was 207757A)
Includes heavy-duty spider casting & all its buttons, rollers, pins and washers. Fits 100C, 101C & 102C clutches; features heavy-duty buttons, thrust washers, etc.

214913A ROLLERS ONLY FOR 214910A & 214917A SPIDER KITS

204288A ROLLERS ONLY FOR 207757A & 213818A SPIDER KITS

216097A PULLER TOOL — 102C, 108C, 108EXP
Pulls 102C, also pulls all 108C, 101C, 100C clutches from "tapered" crankshaft PTO's.

213966A "SPIDER TOOL" KIT — CONTAINS 213965A & 215723A
Removes and assists to properly re-tighten ALL 100 Series Torque Converters. This tool assembly is our very latest and painted black to distinguish it from the earlier orange colored model.

217153A PULLER TOOL — 108EXP, 108 4-PRO — 1996 & AFTER

213965A TAPERED POST "SPIDER TOOL"

215723A "SPIDER TOOL" — REPLACES 208346A

217336A PULLER TOOL — 108EXP AND 108 4-PRO - 1998



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