2016

3/8" Flat washer used for tied clutch braces (1001492, 1001493, 1001494, 1001495, 1001496, 4001136). 2 are needed. SOLD INDIVIDUALLY.

Polaris Tuner Secondary STM Gen 2 Fixed Sheave assembly comes with sheave part# 2001059 and post part# 2001060.

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.

3/8" Lock washer used for tied clutch braces (1001492, 1001493, 1001494, 1001495, 1001496, 4001136). 2 are needed. SOLD INDIVIDUALLY.

Replacement fixed sheave and post for Rage 4 HD ONLY.

 Retaining Bolt and lock washer  Fits  2014-15 Polaris XP1000 STM APEX/Z-1 Conversion Tuner Secondary        MH3-6-20 3/5/20 ls

For use with Primary part# 2001078

This is a left-hand thread spider made from 7075 billet aluminum. Comes assembled with rollers and buttons.  Rollers and buttons are replaceable. We also have a grunt tool that can be purchased separately part # 1001020.  

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

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.