►Arctic cat

30mm quick change belt shim .03 thick

.030" thick belt shim for stm primary clutches with a 1.875" dia post. Sold individually            MH 3-3-20

30mm quick change belt shim .06 thick

When ordering use this guide to help you pick options    Available for all OEM tapered crankshafts. Available in several diameters. Also available in a screw-on or quick change spider.  Rigid reinforced design for higher horsepower...

All new driven secondary. Click here to order parts from a clickable parts breakdown -#4001042R! Click here to order parts from a clickable parts breakdown -#4001042B! Complete billet redesign utilizing a three roller configuration. Offers a torsion...

Tunnel protector that protects the heat exchanger while running studs. Protectors are 1” x 1.5 ” high and run the entire length of the tunnel. This is a T-nut design that installs in minutes.  Includes 2 pieces. We have an...

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.

18-16.850 bushing and retaining clip 

Movable Sheave Bushing for STM Diamond Drive Secondary  

Cam Arm Bushing Reamer.

28-10 bushing

These are designed for the wide roller team primary in the Arctic Cat snowmobiles. New improved profile that provides a harder up shift than the Original Supertips. We are very pleased with testing results on the race track and chassis Dyno this past...