2021

This is the primary clutch cover only. Made from billet 6061 aluminium, comes with bushing and snap ring installed.  This cover is designed for the STM Rage 4 "Wide" and 8 "Wide" primary's. 

Replacement cover for Pneumatic Rage 8 HD Lockup clutch. Added tapped holes to use 1001580.

Works with all 2610 style bushings  Primary Movable 2610 bushing press tool. One side is used to press the bushings in with ease while flipping the tool over is also used to press the bushing out if needed. A very handy tool that makes pressing...

Replacement fixed sheave and post for Rage 4 HD ONLY.

For the STM Rage 4 and 8 HD primary clutch only. This cover comes complete with bushing and snap ring.   Fits  STM Rage HD primary's 8-3/4" - 9-1/2" diameters 

The 24FDU558 bushing is a replacement bushing for some STM tuner secondary Dual Spring Caps sku: 1001676 applications. 

Not designed for the average user. Cam arms sold separately. Comes in screw-on spider option only.    Click here to order parts from a clickable parts breakdown -#2001348!  

Retaining bolt for 2021 Turbo S and Pro XP tuner with STM Tied Brace Part# 2001294 Includes bolt (part# 95327A603) and M8 Lock Washer (part# 93279A200)

Replacement cover for Rage 3WSP TRA spring style primary. Includes cover bushing # 1810

This is the primary clutch cover only. Made from billet 6061 aluminium, comes with bushing and snap ring installed.  This cover is designed for the STM Polaris RZR XP-Turbo Rage 6 primary. 

ATV Movable Sheave Gen 2. Comes with bushing and bushing retainer installed.