2014

 STM Replacement Gen 1 fixed sheave assembly, comes with sheave part# 2001204, post part# 2001018, rollers, buttons, pins and pin screws   Fits  2011-14 Polaris XP900     

POLARIS RAGE BILLET PRIMARY  MUST BE USED WITH THE STM TUNER DRIVEN FOR BEST RESULTS!  Click here to order parts from a clickable parts breakdown -#2001194! New improved two-way bearing design. The main shaft bearing is now smaller with...

The 24FDU558 bushing is a replacement bushing for some STM tuner secondary Dual Spring Caps sku: 1001676 applications. 

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

Sold individually. Clutch requires 2 washers. Works only with bearing 1001675 Required to convert from bearing part# 1001000

This is a Gen 2 style bearing 47mm non sleeved. Only works with sheaves that have previously had 47mm bearing.

Replacement washer for 2001328.

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 

Replacement fixed sheave and post assembly for 2001296 only.  

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.

Assembly includes post and fixed sheave.