2016

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...

Socket head screws for Pneumatic Lockup clutch.  Set of 4.

Steel button head hex drive screw for Pneumatic Lockup Clutch.  Set of 4.

Airline tubing for the STM Pneumatic Primary LockUp clutch  Sold in 10 foot sections   

Can only be used with STM Polaris Rage 6 & 8 primaries with part# 1001000.

ONLY WORKS IN STM WIDE PRIMARY CLUTCHES  Includes: 1 -  5/16 x 2 1/2" shoulder bolt with set screw dimple 1 -  1/4 - 20 Nyloc nut  

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. Works for rage 3, dual stage rage 6, rage 4 and 8 arm clutches that have the cam arm tuck adjustment set...

This is a replacement seal ONLY for Polaris RZR XP-Turbo clutch housing spacer kit.

Set of 3 rollers.

Tied clutch brace secondary post bearing.

Cylinder Mount for the STM Pneumatic Primary Lock Up clutch   

8 arm snowmobile screw-on spider. Comes complete with rollers, buttons and 1st stage arms.