Defender

Rage 4 Wide Captured Pin Primary Clutch  Completely redesigned STM Rage 4WCP  Primary clutch features a wider, thicker, more durable spider with our new composite spider roller bushings for long...

Cam arm pin with 2 set screws , 1 set needed per cam arm. Includes:  Qty 1 - 5/16 x 2" Dowel                      2 - 3/8-16 x 3/8 Nylock Set Screw (torque to 50 inch lbs.)    Removing and...

Bushings for capture pin style primary clutches with .570 wide cam arms weights  These are sold 2 pieces = enough for 1 cam arm  

Made from forged 7075. Comes assembled complete with rollers and buttons.  Rollers and buttons are replaceable.  We also have a grunt (spider) tool that can be purchased...

STM Rage 3 Wide Primary Replacement cover, comes with bushing #1810.590 and retaining clip.

Replaces part #2001226

Can only be used with STM X3 Can-Am Rage 3 part# 3001066 and Rage 4 part# 3001067

STM Primary Fixed Sheave and Post assy. Comes with fixed sheave part# 3001054  and post part# 3001053 assembled.  Works with STM Rage 3 and Rage 4 primary clutches for the X3 / Defender and Maverick...

Replacement sheave for the STM Can-Am X3 secondary. Comes with bushing and bushing retaining clip installed  Updated part from original part# 3001049

Replacement sheave and post assembly for the STM Can-Am X3 secondary. Comes with sheave and post assembled together and rollers installed. 

Bushing

STM Tuner Secondary roller pin (pull dowel)  Sold individually