Clutch upgrades (drivetrain)

The TAPP Primary Clutch Rebuild Kit includes: cover bushing, moveable bushing, spider o-rings, spider buttons, roller washers, shift arm bushing and shift arm pivot washers.

Tapp HD Billet Primary Clutch (easy to run, quiet clutch, more grip) This clutch runs extremely quiet (no rattling). It also put more track HP down by reducing clutch slip. It also significantly increases belt life. One of the first thing we noticed...

Sidewinder/ZR9000 heavy duty  Belly Pan guard with Turbo Dynamics lettering This is the newer version of the original belly pan. It offers an easier installation. This guard is very strong and connects to the clutch guard and factory...

Dalton Adjustable clutch Weights 2017-2020 (SRX / Sidewinder) Stock to Ecotrail Stock Muffler 180-230hp QAY-66 66G to 73G These are the best weights available for the 998 turbo snowmobiles. They are long lasting, a good investment considering they give...

Dalton Adjustable clutch Weights for 2017 to 2020 Yamaha Sidewinder /SRX for STG6 Max 20 to Race  DTAY-3 (320hp - 340hp) 86g-93g These are the best weights available for the 998 turbo snowmobiles. They are long lasting, a good investment...

Dalton Adjustable clutch Weights for 2017 to 2020 Yamaha Sidewinder /SRX  for TD Max 20 to Race map and TD Stage 6 trail maps (300hp-330hp)  DTAY-2  80g-87g These are the best weights available for the 998 turbo snowmobiles. They are...

Dalton Adjustable clutch Weights for 2017 to 2020 Yamaha Sidewinder /SRX for Powertrail to Max 20 (265hp-300hp)  DTAY-1 75G-82G These are the best weights available for the 998 turbo snowmobiles. They are long lasting, a good investment considering...

Dalton 2017 to 2020 Yamaha Sidewinder / SRX Adjustable clutch Weights for TD Ecotrail/Powertrail/max 17 200-285hp 70G to 77G These are the best weights available for the 998 turbo snowmobiles. They are long lasting, a good investment considering they...

Dalton billet 35 degrees helix Turbo Dynamics recommends this helix for all TD tunes.

New TD clutch kit made up of the latest Dalton components. 1- We have their new secondary springs that prevents coil bind and has a stiffer start rate to keep the belt at the top of the secondary preventing slip off the line and better acceleration. The...

2017 to 2020 Sidewinder Belt Adjuster With Float. Makes changing belts directly on the trail a piece of cake as you can willingly loosen the sheaves and take full control on your belt deflection by floating the secondary. This adds a significative...

Dalton adjustable for Yamaha Sidewinder and SRX turbo. Just specify which tunes you need them for and what hardware combo you have.   These weights provide a HUGE track HP gain during our dyno testing. Unlike any set of weights we've ever tested...