2021

Set of 3 rollers. These rollers do not come with most ATV, UTV or SXS STM clutches but can be used to keep the 1st stage cam arms engaged further into the shift.

STM HD compression spring helix cover to be used with the KSS style springs, works with HXATV , HXATVG2 and HXSM2S helix's.  ONLY works on secondary's with a 1.500" diameter post.    Comes complete with  Qty 1 - 2408 Bushing for 1...

 Bolt Retaining Washer for the STM tuner secondary        Fits 2016-2020 Polaris RZR XP 1000, XP 900 (not XP-Turbo) Tuner Secondary's 2016-2020 Polaris RZR XP 1000, XP 900 Apex/Z-1 Conversion Secondary's 2016-2023 Arctic...

SHCS style cover stop for the STM Pneumatic Primary Lock Up clutch  Includes part # 1816 bushing & vh131 snap ring.  

Can only be used with STM Polaris and Can-Am ATV Rage 3 primary with bearing part #1001000.

.075" thick spider shim  Fits  All STM ATV primary's with a Sleeved 2 way Bearing  All STM Primary's with a 1.875" diameter post    MH 3-3-20

ATV Primary Fixed Sheave Gen 2 comes with post part# 2001178  

Can only be used with STM Can-Am Rage 6 & 8 primaries with part# 1001000.

Spanner tool for the STM Pneumatic Primary clutch cover stop

Replaces part #2001226

Pneumatic Primary clutch puller for the STM Pneumatic Primary Lockup clutch for 2017 Yamaha Sidewinder, 2017 Arctic Cat Thunder Cat, all Skidoo, Can-Am X3 and RZR XP Turbo. PNEUMATIC CLUTCHES ONLY! M14*1.5 x 9 3/4"  

Replacement valve for the STM Pneumatic Primary LockUp clutch