STM Tuner Driven Replacement Components
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2408 Bushing
$10.00The 2408 bushing is a replacement bushing for some STM tuner secondary movable sheave applications. Use with clip VH175 (purchase separately) per application.$10.00 -
STM HD Compression Spring Helix Cover
$78.00STM 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...$78.00 -
Gen 1 ATV Helix Non-Engine Braking
$72.00ATV Gen1 helix fits our STM Gen 1 ATV secondary's If you need a reverse or opposite rotation helix see 99HXXP$72.00 -
STM Tuner Secondary Adjuster Nut Tool
$54.00This 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. How To Video CLICK HERE$54.00 -
STM Tuner Secondary Base Tool
$92.00STM Tuner Secondary Base Tool will sit on your bench and works great for removing and installing the helix and spring along with changing belt deflection.$92.00

