Description

Description

Complete billet redesign utilizing our custom helix with a three roller and three button configuration. Offering a compression or torsion spring design with different spring rates to choose from.

Available in 10.75-11.5" diameters.

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STM Snowmobile Tuner Driven Clutch Gen 1

$907.00 - $934.00

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...

STM Ski-Doo E-Tec 850 10.75" Tuner Driven Clutch 1" 1/4" keyed

$907.00 - $953.00

STM 1" 1/4" keyed jackshaft conversion is required to convert to this secondary clutch

Tied Clutch Brace Secondary Bearing Post for STM Tuner 1" Shaft With 1/4" key

$40.00

Tied clutch brace secondary post bearing carrier for STM Tuner secondary clutches with 1" Shaft 1/4" key

STM Gen 1 Tuner Replacement Movable Sheave Assy 1" Shaft 1/4" Key

$325.00

Replacement movable sheave assembly for secondary clutch-part @ 4001048R Includes Roller posts Qty 3 #1001057 nylon lock nuts Qty 3 #1001061 post retaining bolts Qty 3 #1001063 Bushing 2408...

STM Gen 1 Tuner Replacement Fixed Sheave Assembly 1" Shaft 1/4" Key

$446.00

Replacement fixed sheave and post assembly for clutch part # 4001048 R&B Includes fixed sheave blank #1001054 STD or #1001309 HD tuner hub # 4001047

STM 1" SHAFT WITH 1/4" KEY GEN2 Tuner Driven Clutch