2018

Replacement roller for the STM snowmobile Gen 1 roller covers, Arctic Cat roller covers and the Gen 1 ATV tuner secondary clutches. 

Sold individually. Clutch requires 2 washers.

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

PLEASE WATCH THE  VIDEO BELOW IF YOU NEED HELP WITH OPTIONS!   Finned style secondary will not fit under stock housing and modifications to the clutch housing would be required to use a stock housing that is suggested.  This is an...

The 2408 bushing is a replacement bushing for some STM tuner secondary movable sheave applications. Use with clip VH175 (purchase separately) per application.

Replacement bushings for the STM Supertip Yamaha cam arm weights. These are designed for the STM Yamaha Supertip style cam arms that fit the 8mm pins.  This is an updated part from our original part# 37buy Bushings are Ream after press .317...

 To take full advantage of an optimal set up we suggest using the STM driven along with the Rage3P.   This clutch offers extremely smooth low engagement with improved torque. Big tires or low speed riding is no...

Bushing comes with retaining clip.

STM Tuner Secondary roller pin (pull dowel)  Sold individually 

PLEASE WATCH VIDEO BELOW IF YOU NEED HELP WITH OPTIONS! The NEW TRIPLE roller option with a 1.25 diameter roller creates a very consistent smooth up shift and backshift with improved roller wear. This latest design creates a...

Pin roller kit for 3 and 6 arm spider.  NOT FOR USE IN 3VL PRIMARY CLUTCHES! for 3vl pin roller kits please Click Here  This kit includes new buttons, rollers with bushings, pins and washers. Works with spider part...

First stage cam arm bushing. Updated part number from 0404.