RS-1

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...

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

Primary bolt washer for STM clutch support brace for 1/2" and 14mm bolts 

Tied Clutch Brace Secondary Retaining Washer For m10 Bolt

Replacement movable sheave for the 2001255 Primary  includes bushing & snap ring (Part # 1001004)

NON-FIXED PIN Fastener kit comes with the following hardware: This kit is for Cam Arm that utilize bushings to pivot on the pin kits  Fastener kit comes with the following hardware:Supplied per arm: 2   - 7 gram tungsten...

STM Torsional Spring cover    Fits    All STM Gen 2 snowmobile tuner secondary's that use a torsion spring    All STM Gen 1 ATV Tuner secondary's that use the outer belt deflection adjustment nut...

Tied clutch brace primary post bearing carrier

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

Supersedes to 2001260 / 2001272       ATV Primary Fixed Sheave comes with fixed sheave part# 2001107 and post part# 2001169 assembled 

Rage 4 Wide spider without spring boss  Made from Forged aluminum. Comes assembled with rollers and buttons kit part# 1001591   Replaces 1001556

Replacement sheave for the STM  Tuner Secondary clutch   Fits All STM Z1/Apex conversion secondary's Polaris XP-Turbo  Polaris RS1 2019 Polaris Ranger XP-1000 Comes with flanged bushing installed