Pulley Clutch with 7/8" Bore from Hilliard Extreme Duty
Hilliard Extreme-Duty clutches are ideal for the everyday demands of go-karts and youth-model snowmobiles. Thermodynamically designed clutch shoe increases the clutch's capacity to absorb heat without damaging the clutch springs, thereby providing a longer service life, even in the most demanding applications.
For use with engines up to 13 HP. Made in U.S.A. Engine: Up to 13 HP Application: Pulley Engagement Speed (RPM): 1800 Stock Springs: Orange (Part# 404645) Overload Protection: Yes Pulley Diameter (in.): 3 11/16 Keyway (in.): 3/16 Bore Diameter (in.): 7/8" Bi-directional operation Load-free starting Overload protection Easy to install Integral key design Easy-to-change springs Will work with either 5/8in.W "A" or 1/2in.W "B" belt Comes with Orange Springs installed