2018

Replacement primary M14 retaining washer and steel wedge lock washer (91074A134) for STM primary clutches purchased on or after 2/25/2020 for Polaris RS1, XP-turbo and Pro all models 

STM HD ATV secondary clutch spring - dark green  2 1/2" load 165 lbs. 1 1/4" load 280 lbs. Requires HD spring cap part number 1001009

STM Tuner Secondary Base Tool will sit on your bench and works great for removing and installing the helix and spring along with changing belt deflection.

Pin roller kit for STM HD Rage 4 and 8 arm spider.  This kit includes: 4- 1001634 - .610 Rollers 8- 1001544 Bushings 4- M10 x 28mm Dowel Pin 8- 1001146 .218 Rebuild buttons Works with STM HD Rage 4 & 8 spiders.

Primary Clutch Puller   Manufactured from the highest quality steel  Precise machining for accuracy  Heat treated for superior strength  Sold individually.   Fits: 900 RZR S 4x4 15-19 900 RZR XC 15-18 900 RZR 4x4...

Bearing Base for the STM Pneumatic Primary Lock Up clutch   

STM ATV helix cover to be used with the PS or KSS style springs. Original part#'s were 1001007 and 1001009 and has been updated to fit both HD and non-HD springs. 

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 WSP 2 Stoke...

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

ATV spider shim .060.   supercedes or replaces C166597.

Primary Clutch Puller   Manufactured from the highest quality steel  Precise machining for accuracy  Heat treated for superior strength  Sold individually.   Polaris - OE PU-52422 1000 Ranger 20-21 1000 Ranger...

Process to order please allow 5-10 days from order date  PLEASE WATCH THE VIDEO BELOW IF YOU NEED HELP CHOOSING YOUR OPTIONS!  Click here to order parts from a clickable parts breakdown! The NEW TRIPLE roller option with a 1.25...