Replacement Parts

Pin roller kit for 4 and 8 arm spider.  NOT FOR USE IN 3VL PRIMARY CLUTCHES! for 3vl pin roller kits please Click Here  This kit includes new buttons, rollers with composite style bushings, pins and...

Pin roller kit for 3 and 6 arm spider.  NOT FOR USE IN 3VL PRIMARY CLUTCHES! for 3vl pin roller kits please Click Here  This kit includes new buttons, rollers with composite style bushings, and...

Primary cover bolts for most snowmobile applications.  Torque to 125 in/lbs.

These set screws are to adjust the tuck of the primary cam arms in the STM Rage primary clutches with the engagement set screw holes. 

This is the pin, roller and button kit for a snowmobile only STM 3VL primary clutch.   Kit Includes: 6-1001531 Buttons .6880 dia 3-M10 X 30 mm Dowels  3-1001634 Spider Rollers .610 dia. 6-1001544...

30-12 bushing cut down and snap ring Fits All STM Primary Movables Sheaves for 1.875" post 35mm HD movable sheave snowmobile. Can Am DR  Can Am HD-DR All Pneumatic movable sheaves   

Single Stage 6 Arm Snowmobile Quick Change complete with rollers and buttons. Works with STM single stage rage 6 primary 8-1/2" Dia. or smaller

For the STM Rage 8 snowmobile primary clutch. This cover is complete with bushing and snap ring.

Our billet cover is a rigid design made from 6061 aircraft aluminum. This design captures the towers of the movable sheave and helps stop the spreading of them.  Our billet cover also allows the use...

This retaining washer is made to fit the STM primary clutch with a 14mm diameter retaining bolt.

This retaining washer is made to fit the STM primary clutch with a 1/2" diameter retaining bolt.