►Ski-Doo

ATV secondary HD clutch spring - lime green  2 1/2" load 198 lbs 1 1/4" load 322 lbs Requires HD spring cap part number 1001009.

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

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

STM Tuner Secondary roller pin (pull dowel)  Sold individually 

Tool fits into the 2" trailer hitch receiver of your truck for a solid position. Supplied with a threaded rod and aluminum nut. The base is heavy duty and made from steel. This tool is required when removing or installing the spider on STM...

This tool makes it easier when you want to make a belt deflection adjustment on your STM Tuner Secondary. Uses a ⅜" drive ratchet for better leverage.

No warranty on Nitro 1000 or Ski-Doo Triple motors as we do not recommend running these clutches on them.   Available for all OEM tapered crankshafts. Available in several diameters.  Also available in a screw-on or quick change spider. ...

A heavy duty tool (also known as the grunt tool) that allows you to remove and install your spider. It will work on the primary clutch cover as well to hold it from turning while torquing the clutch bolt. This tool works on all STM Rage 3 & 6...

 A simple bolt on that utilizes the old style OEM Arctic Cat helixes and springs providing a much wider variety of tuning options.  The Tuner is made from T6061 aluminum and heat treated steel hub and towers.  The movable sheave has...

Used for removing the spider nut from the screw-on all STM clutches and 1995 thru 2009 and 2016 team Arctic Cat primary clutches.  Fits ALL Screw-on style STM clutches irregardless of year.  

Adjustment nut thrust washer.

Turner adjustment nut.