Twin Power 36-84 4 Speed Big Twin Kickstart Mainshaft Gear Replaces H-D 33430-59 14 Teeth - 482982

Twin Power™ kickstart components restore reliable starting power for 1936-1984 4-speed Big Twin Harley-Davidsons with precision OEM replacementsThis Part...

Twin Power 36-84 4 Speed Big Twin Kickstart Shaft Gear Replaces H-D 33350-36 - 482984

Twin Power™ kickstart components restore reliable starting power for 1936-1984 4-speed Big Twin Harley-Davidsons with precision OEM replacementsThis Part...

Twin Power 36-84 Big Twin Clutch Kit Replaces Rivera Primo Pro Clutch 1048-0041 - 482296

Replacement clutch kits for the popular Rivera-Primo Pro Clutches from Twin Power™.

Twin Power 36-86 Big Twin 4 Speed Mainshaft Bearing Replaces H-D 9020 - 602206

Twin Power 36-86 Big Twin 4 Speed Mainshaft Bearing Replaces H-D 9020This Part Fits:YearMakeModelSubmodel1937-1947Harley-DavidsonEBase1937-1947Harley-DavidsonELBase1971-1980Harley-DavidsonFLH Electra...

Twin Power 36-86 FL FX 84-06 Softail 91-05 FXD Primary Chain Replaces H-D 40007-36B - 591201

These high-quality replacement primary chains from Twin Power™ are superior to the O.E.M. parts. Our premium quality endless chains offer you precision-ground side plates for smoother operation...

Twin Power 36-E84 Big Twin 4 Speed Models With Rear Chain Klincher Clutch Kit - 215086

Twin Power™ Klincher Clutches provide increased surface area and torque capacity while maintaining an easy lever pull.This Part Fits:YearMakeModelSubmodel1971-1980Harley-DavidsonFLH Electra...

Twin Power 37-86 Big Twin 4 Speed Transmission Side Cover Gasket Replaces H-D 33295-36 5 Pk - 043278

Twin Power™ transmission side cover gaskets seal the side cover to the transmission case on various Big Twin models, helping prevent gear lube leaks during service.This Part...

Twin Power 37-99 Big Twin Except 99 Twin Cam Oil Pump Check Ball Replaces H-D 8866 - 046504

Twin Power's Oil Pump Check Ball for 1937-1999 Big Twin models (excluding 1999 Twin Cam) is a precision steel component that works with the pump check system to help maintain proper oil pressure,...

Twin Power 40 Inch Clear Coated Dot Stainless Steel Brake Hose AN-3 - 035940

Stainless Steel Clear-Coated Universal Brake Hoses by Twin Power™ feature chrome-plated hose ends and meet D.O.T. criteria. Use with Twin Power™ adaptor fittings for the best braking possible.

Twin Power 41-84 Big Twin Clutch Kit 5 Plate Type - 482033

Extra plate kits include a 15% stronger diaphragm spring for increased surface area and greater torque capacity.This Part Fits:YearMakeModelSubmodel1971-1980Harley-DavidsonFLH Electra...

Twin Power 41-84 Big Twin Clutch Retainer With Stud Type Clutch - 484011

The Twin Power™ Clutch Retainer reduces clutch drag and improves both shifting and ability to find neutral.

Twin Power 41-E84 Big Twin 3 Stud Clutch Hub Assembly Replaces H-D 37550-41B - 490517

Twin Power™ 3-stud clutch hub assembly restores smooth clutch engagement and power transfer for 41-E84 Big Twin models, replacing H-D 37550-41B with precision engineering for reliable performance and...