108 EXP Clutch

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. Features a bushing in the movable face. Uncalibrated clutches are sold without cam arms and spring. Accepts OEM starter rings for electric starters. 108-EXP clutches use the same cam arms and spring as the 108-C.. Change clutch to accept 1-7/16” belt width by installing one spacer washer under the spider washers.. A flush bore depth indicates the taper begins exactly at the inner edge of the fixed face casting.. 1-3/8” standard belt width and 1-7/16” optional belt width.. Arctic Cat gear bosses..