BOLD MAGENTA part numbers are new for 2027 DRIVETRAIN PARTS-UNLIMITED.COM SNOW | 2027 DRIVETRAIN 419 BORE-DEPTH ENGAGEMENT RPM-BELT WIDTH ACTIVATOR PUCKS SPRING-COLOR FITS MODEL PART # 30 mm tapered - flush1 3100 - 1 3/16” - 1 1/4” 2059184 205583 - Orange Most popular size and calibration for most snowmobile engines2, 3 206094 30 mm tapered - flush1 3100 - 1 3/16” - 1 1/4” 2114774 205583 - Orange Ribbed cover – most popular size and calib. for most snowmobile engines5 211493 1” straight,1/4” keyway 2100 - 1 3/16” 2065144 205858 - Pink Specifically for 4-cycle Tecumseh, Kohler, Briggs & Stratton engines, etc.; also early Ski-Daddler and Sno Pony 206095 1 A flush bore depth indicates the taper begins exactly at the inner edge of the fixed face casting. Positive (+) numbers indicate the taper starts the specified distance into the casting; negative (-) numbers indicate the taper begins in an extension out of the fixed face casting. See illustration on page 418. 2 Comet Duster PART #206094 fits the majority of all snowmobile crankshafts not specifically listed above and which do not use an oil pump gear or ring gear on the back of the clutch. Included are most BSE, CCW, Fuji, Hirth, JLO, Kawasaki, Kiekhaefer, Kohler, Mercury, Rotax, Sachs, Suzuki, Spirit,Tohatsu and Xenoah engines. Belt spacer kits are available for wider belts.Also adapts to 25 mm tapered shafts with adapter PART #204799. 3 To use this clutch with 1 1/4” belt, order Belt Spacer Kit PART #205828; to use 1 5/16” belt order Belt Spacer Kit PART #205829; to use 1 3/8” belt order Belt Spacer Kit PART #205830. 4 Application is limited to twin cylinder models with an oil pump gear attached to the back side of the clutch.Will not fit GP433 1974-75 or GP440 1976. 5 Ribbed cover is for improved cooling on hard-use applications. Fits the same applications as clutch PART #206094. COMET 94-C DUSTER PRIMARY (DRIVE) CLUTCHES •Simple design and outstanding durability have been the key to 94-C Duster’s high popularity in the snowmobile aftermarket •Outperforms clutches costing twice as much •Easy to install and calibrate •A few plastic pucks and a spring control all the operating characteristics •Super-durable; will probably outlast the snowmobile • Seven sizes fit almost all snowmobiles, plus two for other uses •Every Duster comes with a mounting bolt and cover puller bolt DUSTER PARTS AND ACCESSORIES FREQUENTLY USED ENGAGEMENT RPM SPRING ENGAGEMENT RPM CHART ACTIVATOR PUCK PART # QTY. COLLECTIVE PUCK MASS USE THESE SPRINGS WITH 94-C DUSTER #206094 AND WITH #206096 MFD.AFTER 12/01/78 SPRING #205819 SPRING #205821 SPRING #205583 SPRING #205818 SPRING #205820 USE WITH 94-C DUSTER #206095, #206097, #206098 AND WITH #206096 MFD. FROM 12/15/77 TO 12/01/78 SPRING # 205858 SPRING #205857 SPRING # 205847 205918 6 153 grams @2700 rpm @3100 rpm @3100 rpm @3200 rpm @3900 rpm @3000 rpm @3500 rpm @4000 rpm 206143 6 120 grams @3300 rpm @3600 rpm @3600 rpm @4000 rpm @4600 rpm @3200 rpm @3700 rpm @4400 rpm 206514 3 160.5 grams @2700 rpm @3100 rpm @3100 rpm @3200 rpm @3900 rpm - - - 206514 6 321 grams - - - - - @2100 rpm @2600 rpm @3400 rpm PARTS LIST PART # 205918 PART # 206143 PART # 206514 TENSION (LBS.) COLOR PART # 99 White 205820 SPRINGS •Tension noted is when compressed to a height of 2 5/16” WEIGHT EA. (GRAMS) SHAPE/STYLE CLUTCH DESCRIPTION PART # 20.0 Pentagon w/ 0.75” hole 206143 25.5 Pentagon/solid 205918 53.5 Pentagon w/ steel insert - blue 206514 RIBBED COVER 25.5 Pentagon/solid 211477 53.5 Pentagon w/ steel insert 211482 PUCKS SOLD IN SETS OF THREE
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