For ARCTIC CAT M8 PRIMARY DRIVE SHEAVE CLUTCH 0746-435

The Primary Drive Clutch Replacement for 0746-435 Arctic Cat M F XF 500 800 Sno Pro 6 Tower Big Pin Drive Uncal 8.25 Inch 33MM/S. The 6 tower big pin clutch with a 33mm long taper and a 8.25 diameter Replacement clutch to many of the older Arctic Cat standard threaded clutches and small pin clutches. This can also be used on models that came with 8" clutches you will just not use the 0.25" of sheave Clutch does not include pins, weights, or springs. Professional installation is highly recommended (No Instruction Included).

Fine-Tuned for Performance: We've fine-tuned the clutch arm placement and angle to give you better engagement at any RPM. Plus, we include weighted clutch arms and a new primary clutch spring.

Our spring rate, arm placement, and arm weight have been tested and tuned on our in-house dyno to give you maximum performance. This clutch reduces belt slippage and power loss, and it delivers more torque and power to the ground. That means you get better low and mid-range acceleration and throttle. Achieve top speed and strong takeoff performance to ensure smooth response, direct bolt on ready is easy to operate. Premium Quality & Easy installation : Manufactured from quality materials. Can not be used on Arctic Cat models that use clutch retaining bolt, Arctic Cat PN#.