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COMET 108-EXP HIGH PERFORMANCE CLUTCHES

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Features

  • Designed for more power, more endurance, more of everything you need for speed – and now accept OEM starter rings for electric starters
  • Tried, tested and built to handle high-horsepower engines
  • Consistently smooth shifting even after hours of use
  • Wider rollers for increased bearing area (33% more)
  • 1997 and newer 108-EXP clutches include special recessed mounting bolt with special pilot washer
  • Each features a bushing in the movable face and redesigned fixed face for increased durability
  • Uncalibrated clutches are sold without cam arms and spring

Images

COMET 108-EXP HIGH PERFORMANCE CLUTCHES



Part # Description Retail
1140-0085  BORE DEPTH: 30mm tapered flush, BELT WIDTH: 1 3/8” (std.)/ 1 1/4” (opt.) - Flush, w/ Arctic Cat gear bosses   $339.95 
217501  BORE DEPTH: 30mm tapered -.245”, BELT WIDTH: 1 1/4” (std.)/ 1 3/8” (opt.) - Yamaha w/ seal ring   $356.95 
1140-0088  BORE DEPTH: 30mm tapered flush, BELT WIDTH: 1 3/8” (std.)/ 1 1/4” (opt.) - Flush, w/ Yamaha gear bosses   $339.95 
1140-0086  BORE DEPTH: 30mm tapered flush, BELT WIDTH: 1 3/8” (std.)/ 1 1/4” (opt.) - Flush, w/ Polaris gear bosses   $339.95 
217504  BORE DEPTH: 30mm tapered +.200”, BELT WIDTH: 1 3/8” (std.)/ 1 1/4” (opt.) - +.200 Ski-Doo deep bore   $356.95 
1140-0089  BORE DEPTH: 30mm tapered flush, BELT WIDTH: 1 3/8” (std.)/ 1 1/4” (opt.) - Flush, w/ Ski-Doo gear bosses   $339.95 
217506  BORE DEPTH: 30mm tapered -.140”, BELT WIDTH: 1 1/4” (std.)/ 1 3/8” (opt.) - -.140 shallow bore   $356.95 
1140-0087  BORE DEPTH: 30mm tapered +1.02”, BELT WIDTH: 1 3/8” (std.)/ 1 1/4” (opt.) - 7.5:1 taper w/ Ski-Doo gear bosses   $339.95 
1140-0062  BORE DEPTH: 33mm tapered flush, BELT WIDTH: 1 3/8” (std.)/ 1 1/4” (opt.) - 1:10 taper w/ Arctic Cat gear bosses   $339.95 

Descriptions and notes

108-EXP clutches use the same cam arms and spring as the 108-C. 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; while negative (-) numbers indicate the taper begins in an extension out of the fixed face casting. See illustration on Parts Identification page. Belt width can be adjusted on clutch models that list more than one dimension. Std. = Clutch is pre-set to the belt width listed. Opt. = Clutch can be adjusted to the belt width listed. #1140-0085, 1140-0088, 1140-0086, 1140-0062, 1140-0089, 1140-0087: Accepts OEM ring gear for electric start models. #1140-0062: For Arctic Cat models with 33mm crankshaft.

This item appears on page 298 of the Snow Catalog