2025

Rage 3 Wide Captured Pin Primary Clutch  Completely redesigned STM Rage 3WCP  Primary clutch features a wider, thicker, more durable spider with our new composite spider roller bushings for long life...

The 24FDU13 bushing is a replacement bushing for some STM tuner secondary movable sheave applications. 

Replacement sheave for the STM  Tuner Secondary clutch Superseded part to replace sku: 2001062   Fits All STM Z1/Apex conversion secondary's Polaris XP-Turbo  Polaris RS1 2019 Polaris Ranger...

Replacement fixed sheave for the stock Pro-R (4 Cylinder Models) / Fixed sheave and post only  Made from all billet components. No need to send in components from your stock primary. This is a...

All new design for the New 4 Cylinder Engines with aftermarket Turbo or supercharger systems. **Spring and cam arms sold separately.**  Click here to order

Set of 2 screws 8-32 x 1/4" BHCS

Bushing for movable for Rage 4 primary for Polaris Pro R 4 cylinder.   Includes 2 retaining bolts (8-32 x 1/4" BHCS).

Primary puller  5/8-18 x 9.5 for Polaris Pro R 4 Cylinder and works on some snowmobiles

Replacement primary M14 retaining washer and steel wedge lock washer (91074A134) for STM primary clutches purchased on or after 2/25/2020 for Polaris RS1, XP-turbo and Pro all models 

ATV Primary Fixed Sheave comes with fixed sheave part# 2001325 and post part# 2001324 assembled  This is a replacement part for the STM Rage 3WCP for the 2022 Polaris Ranger XP1000 Northstar Ultimate...

Click here to order parts from a clickable parts breakdown -#2001315! All new design for the New 4 Cylinder Engines  Stock replacement style clutch fits under stock clutch housing and uses stock...

This retaining washer is made to fit the Polaris "Pro R"- STM Primary Clutch with Stock OEM Polaris Factory retaining bolt.