Centrifugal Clutches-Primary

EPI Primary Bushing P90 PMB504Premium materials and exact specs result in quality fit and function, Made with Erlandson excellence to meet or exceed OEM quality

EPI Primary Spring PS-6Fine tune your engagement and top RPM as you like, Manufactured from highest quality materials, 5% tolerance for consistency

EPI Adjustable Weights 58-74g 805874S3 positions per weight and 16 grams of adjustment per arm to cover multiple horsepower and altitude levels, Adjustment system uses 1.3 grams magnets for precise customization, Made from billet tool steel, heat treated...

EPI Adjustable Weights 76-92g 807692S3 positions per weight and 16 grams of adjustment per arm to cover multiple horsepower and altitude levels, Adjustment system uses 1.3 grams magnets for precise customization, Made from billet tool steel, heat treated...

EPI Weights 84g 80084SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 86g 80086SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 88g 80088SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushed, Fits all Arctic Cat snowmobile models through 2003

EPI Clutch Rebuild Kit CX400015Kit includes enough parts to rebuild your drive (primary) clutch

EPI Clutch Rebuild Kit CX400046For use with all 6 or 9 Tower primary clutches with spider OE #s 0746-115, 0746-118 or 0746-098, Kit includes rollers, roller pins, roller washers and buttons

EPI Clutch Rebuild Kit CX400047Includes bushings, rollers, buttons, arm bushings, O-rings, nuts and cotter pins, For Formula 97-01, Formula III 97-00, Formula S/SL/Z 97-03, Grand Touring 97-03, Legend 02-03, Mach 1 97-00, Mach Z 97-03, MX Z 97-03 (all),...

EPI Weights 54g 80054SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 56g 80056SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 58g 80058SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 60g 80060SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 62g 80062SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 64g 80064SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 66g 80066SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 68g 80068SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 70g 80070SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included

EPI Weights 72g 80072SMade from billet tool steel, then heat-treated for extended life and durability, Aggressive style, Produces stronger low and mid range pull and dynamic upshift, Bushing for set screw included