Commander / Commander Max

STM Torsional Spring cover    Fits    All STM Gen 2 snowmobile tuner secondary's that use a torsion spring    All STM Gen 1 ATV Tuner secondary's that use the outer belt deflection adjustment nut...

ONLY WORKS IN STM CLUTCHES  Sold in a per arm set. 1 pin and bushing set per arm is needed. Includes: 2 -  1001317 inner bushings for .570 wide weights .048 shoulder bushing 2 -  1001316 outer bushings for .125...

Can only be used with STM X3 Can-Am Rage 3 part# 3001066 and Rage 4 part# 3001067

Works only with HD style 1st stage cam arms.    Kit includes : 16 - 1 gram washers  3   - 7 gram tungsten washers  6   - M5 x 8mm BHCS 6   - M5 x 10mm BHCS 

Replacement sheave and post assembly for the STM Can-Am X3 secondary. Comes with sheave and post assembled together and rollers installed. 

Works with all 1810 style bushings  All STM primary cover Primary cover bushing press tool, one side is used to press the bushings in with ease while flipping the tool over it is also used to press the bushing out if needed. A very handy tool that...

Replacement movable sheave for the 3001121 Primary  includes bushing & snap ring (Part # 1001004)

Fastner kit comes with the following hardware:Supplied per arm: 2   - 7 gram tungsten inserts  16 - 1 gram washers  4  - M5x10mm screws   4  - M5x8mm screws 4  - M5x6mm screws   2  - set screws  ...

Screw-on HD spider shim .03 thick. Fits STM 30, 33 and 35mm primary clutch with 1.875" dia post   Old part number - 25-30-35-HD-SO-03

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

Works with all 2408 style bushings  ATV XP tuner movable bushing press tool, one side is used to press the bushings in with ease while flipping the tool over it is also used to press the bushing out if needed. A very handy tool that makes pressing...

Made from forged 7075. Comes assembled complete with rollers and buttons.  Rollers and buttons are replaceable.  We also have a grunt (spider) tool that can be purchased separately part#1001020 Replacement Spider Rebuild Kit...