2023

 Wildcat Wet Clutch Model STM Primary Replacement cover 

                                                                  Heavy Duty Race Clutch...

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 3 "Wide" primary. 

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

STM Rage 4 and 8 ATV cover complete with bushing (Part# 1810.59 with retaining clip). 

Polaris XP-Turbo Models DRAG RACE ONLY APPLICATION!    **Cam arms and springs sold separately.** Rigid reinforced design for higher horsepower applications. The Rage primary is capable of using any cam arm on the market.  We have...

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

STM Tuner Secondary Gen 2 finned fixed sheave assembly, complete with finned sheave, post, rollers, pins, pin retaining screws.   Fits 2016-2023 Polaris RZR XP 1000 2016-2022 XP 900   Does not fit XP-Turbo      ...

The Newest addition to our Rage3 line of primary clutches The Rage 3-RA is an STM primary designed with the stock offset allowing it to be used with the stock secondary. To take full advantage of an optimal setup we...

Replacement sheave for the STM  Tuner Secondary clutch   Fits Polaris Pro "R"  Comes with bushing installed    

These set screws are to adjust the tuck of the primary cam arms in the STM Rage primary clutches with the engagement set screw holes. 

Replacement Billet Movable sheave for the STM Rage4 Primary for Polaris Pro R - 4 Cylinder models  includes bushing & retaining bolts (Part # 4016-qty1 / 8-32 x 1/4"BHCS-qty 2)