Clutch upgrades (drivetrain)

Arctic Cat/Yam Knock out Kit Eliminate most harmonic vibrations at an affordable cost!  Every 998 turbo engines should have come with this from factory! Works with adding an O-ring to the crank shaft and greasing the splines!Please note that...

The TAPP Primary Clutch Standard Weight Kit includes: - 8 x 1/2 inch Allen screws - 4 x 1 1/2" roller bolts - 4 x 1 3/4" roller bolts - 4 x 2" roller bolts, and 16 regular washers

The TAPP Primary Clutch Races Weights weight 8 grams each which will allow you to add 16 grams to each arm. 

TAPP Primary Clutch Holding Tool - Short Handle   With 1/2" Socket opening for adding leverage.

Ramp 1328 - 8"r Convex & High EngagementApproximate RPM Engagement - 4 Ramps on A Side 2900+, 4 Ramps on B Side 4500+ The TAPP primary clutch ramps can be flipped in opposing pairs. Flipping the ramps from position A to position B will raise...

TAPP Primary Clutch Rollers Please select the correct size and weight for your clutch configuration. For Stock application - Outside Diameter 15.5 mm with a weight of 9.9 grams each. For tuned snowmobile (240-300HP) - Outside Diameter 16.5 mm...

The TAPP Snowmobile Primary Clutch Springs work on all makes and models. Please select the right spring for your horsepower and desired engagement. Blue Spring 100/190 3200 - 3800 RPM with less than 400hpBlack Spring 140/2103600 - 4200 RPM with...

Tapp HD Billet Primary Clutch (easy to run, quiet clutch, more grip) New roller spiders delivers faster and smoother shifting all around the powerband. This clutch runs extremely quiet (no rattling). It also put more track HP down by reducing...

PROCROSS TRACK DRIVESHAFT DURABILITY KIT (Fits all Procross Based Sleds 2012 - Present)     This kit utilizes a Billet Aluminum Bracket with a high quality SKF bearing that adds a second bearing to help support the torque forces applied...

YAMAHA Clutch Roller Pin (Anti-Movement)   The 3 cryogenic washers are used to eliminate the movement of the roller pin and bolt.  There is a washer for each roller bolt. These reusable washers are perfect to reduce clutch...

Dalton billet YSR 41/37 degrees helix  

The TAPP Primary Clutch Rebuild Kit includes: - Cover bushing - Moveable bushing - Spider O-rings - Spider buttons - Roller washers - Shift arm bushing - Shift arm pivot washers