Comet 208301A 102-C High Performance Clutch (-.250in.)

Bore Depth - 30mm tapered - -.245in.
Belt Width - 1 15/64in. - 1 1/4in.
Cam Arms - F-2 211333-1.
Sring/Color - 204818/Sil.
Application is limited to twin-cylinder Yamaha models with an oil pump gear attached to the back side of the clutch.

102-C clutches are available for 1 15/64in., 1 1/4in. and 1 5/16in. belt widths. See Comets 108-EXP clutches for 1 3/8in. belt widths and additional 1 1/4in. widths. Lightweight, strong and reliable. Especially suited for high-performance use. Completely adjustable for any snowmobile engines power curve - simply change cam arms and spring. Three models are pre-calibrated for the majority of applications. Uncalibrated models also available for custom tuning - must purchase cam arms and spring separately. Two-piece roller design matches 1985 production. NOTE: 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 negativenumbers indicate the taper begins in an extension out of the fixed face casting.

Vehicle Fitment:

1981 Yamaha EC340
1983 Yamaha EC340
1984-1986 Yamaha EC340 Excel III
1988 Yamaha EC340 Excel III
1979-1981 Yamaha ET300
1983-1984 Yamaha ET300 Enticer 300
1979-1980 Yamaha ET340
1982 Yamaha ET340
1984 Yamaha ET340 Enticer 340
1988 Yamaha ET340 Enticer 340
1979-1980 Yamaha ET340E
1982-1986 Yamaha ET340T Enticer 340T
1989-1990 Yamaha ET400TR Enticer LTR
1972-1973 Yamaha EW643
1978 Yamaha EX340
1978-1981 Yamaha EX440