2021

The spanner tool works with the STM torsional Spring Cover PN1001078    

Clutch bolt for STM Primary's  M14- 1.5 x 9.625    tied clutch brace and other applications.

.030" thick belt shim for stm primary clutches with a 1.875" dia post. Sold individually            MH 3-3-20

Bearing Block Bearing for the STM Pneumatic Primary Lock Up clutch   

A heavy duty tool (also known as the grunt tool) that allows you to remove and install your spider. It will work on the STM primary clutch cover as well to hold it from turning while torquing the clutch bolt. This tool works on all STM Rage 4 &...

Shim for Rage Primary Quick Adjust - .060. Four are needed.  Sold individually.

Replacement Movable sheave for Polaris STM Gen 2 tuner secondary. Comes with bushing and bushing retaining clip installed, 1.5" bushing Id    

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

Tied clutch brace primary post bearing.

Cylinder for the STM Pneumatic Primary Lock Up clutch   

STM Torsion spring cover option. Allows the use of a torsion spring with the option of 7 spring load adjustments with one spring. No drilling or modifications to the STM Secondary is needed. Does not come with helix or spring...

POLARIS RAGE DUAL STAGE BILLET PRIMARY   Click here to order parts from a clickable parts breakdown -#2001240! MUST BE USED WITH THE TUNER DRIVEN FOR BEST RESULTS!  New improved two-way bearing design. The main shaft bearing...