2021

STM Tuner Secondary Base Tool will sit on your bench and works great for removing and installing the helix and spring along with changing belt deflection.

STM Tuner Secondary Dual Compression Spring  Helix Cover to be used with the KSS style springs with ps , works with HXATV , HXATVG2 and HXSM2S helix's.  ONLY works on secondary's with a 1.500" diameter post.    Comes complete...

Replacement Primary M14-1.5x 8.75" Retaining Bolt  *85 Ft Lbs Torque for STM primary clutches purchased on or after 2/25/2020 for Polaris RS1, XP-turbo and Pro all models  also Polaris Indy STM primary clutch kit SKU: 2001244

Cover screw set for the STM snowmobile and some ATV/UTV Rage 4 and 8 primary clutches.   1/4-20 x1 HHFS set of 8 for counter bore cover. Torque to 125 in/lbs.

Belt washer for all STM primary clutches with a 1.875" diameter Post  Fits  All STM Pneumatic Primary's  All STM 35mm HD Primary's   Can Am X3 HDDR Primary's 30mm WSP 4 Stroke Primary's 33mm WSP 2 Stoke...

For use with secondary part#'s 4001050 3001065

Bearing Bolt for the STM Pneumatic Primary Lock Up clutch   

Screw-on spider shim .03 thick. Fits 30 and 35mm taper.

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 Trail models.  

Plunger for the STM Pneumatic Primary Lock Up clutch  Bearing R32rs sold separately Click here for the bearings   

Bearing Base for the STM Pneumatic Primary Lock Up clutch   

Shim for Rage primary quick adjust - needs 2. Sold individually.