STM Rage Primary Replacement Components

ONLY WORKS IN STM CLUTCHES  Sold in a per arm set. 1 pin and bushing set per arm is needed. Includes: 2 -  1001317 inner bushings for .570 wide weights .048 shoulder bushing 2 -  

Made from forged 7075. Comes assembled complete with rollers and buttons.  Rollers and buttons are replaceable.  We also have a grunt (spider) tool that can be purchased...

STM Rage 3 Wide Primary Replacement cover, comes with bushing #1810.590 and retaining clip.

Belt washer for all STM primary clutches with a 1.875" diameter Post  Fits  All STM Pneumatic Primary's  All STM 35mm HD Primary's   Can Am X3 HDDR Primary's 30mm WSP 4 Stroke Primary's 33mm...

Cover screw set for the STM snowmobile and some ATV/UTV Rage 4 and 8 primary clutches.   1/4-20x1 1/4 HHFS set of 8 for non-counter bore cover. Torque to 125 in/lbs.

Pin roller kit for 4 and 8 arm spider.  NOT FOR USE IN 3VL PRIMARY CLUTCHES! for 3vl pin roller kits please Click Here  This kit includes new buttons, rollers with composite style bushings, pins and...

Shim for Rage Primary Quick Adjust - .060. Four are needed.  Sold individually.

Shim for Rage primary quick adjust - needs 2. Sold individually.

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. 

Adjustment nut.

This is the pin, roller and button kit for a snowmobile only STM 3VL primary clutch.   Kit Includes: 6-1001531 Buttons .6880 dia 3-M10 X 30 mm Dowels  3-1001634 Spider Rollers .610 dia. 6-1001544...

18-16.850 bushing and retaining clip