Twin Power 37-86 Big Twin 4 Speed Transmission Side Cover Gasket Replaces H-D 33295-36 5 Pk - 043278 $28.99
Twin Power 5 Speed Big Twin 24T Offset Sprocket Kit .282 Offset W/.197 Rear Sprocket Spacer - 490510 $73.99
TwinPower 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... $44.99
TwinPower 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-Davidson $38.99
TwinPower 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... $105.99
TwinPower 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... $28.99
TwinPower 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... $183.99
TwinPower Twin Power 41-E84 Big Twin 5-Stud Clutch Hub Assy Replaces H-D 37550-41B - 490518 Twin Power™ 5-stud clutch hub assembly delivers superior clutch basket connection for 41-E84 Big Twin models, replacing H-D 37550-41B with durable materials for consistent power delivery and long... $183.99
TwinPower Twin Power 41-E84 Big Twin Aluminum Clutch Releasing Disc Replaces 37805-83T - 492406 Polished cast aluminum releasing disc fits all stud-type Big Twin clutches. These premium Releasing Discs are made from precision-machined and polished die-cast aluminum. Threaded-steel insert for... $59.99
TwinPower Twin Power 41-E84 Big Twin Clutch Control Kit With Stud Type Clutch - 492505 Control clutch jerking and get a smooth release on stud type clutches with this kit. This kit holds the clutch basket in proper position to eliminate clutch jerking or walking. It may be used on rear... $86.99
TwinPower Twin Power 43 Inch Clear Coated Dot Stainless Steel Brake Hose AN-3 - 035943 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. $59.99
TwinPower Twin Power 48-65 FL 57-E79 XL Upper Pushrod Cover Set Replaces H-D 19750-48 - 044152 These cover sets are chrome-plated and are great replacement covers for use with cork type seals.This Part Fits:YearMakeModelSubmodel1958-1979Harley-DavidsonXLCHBase1977- $70.99
TwinPower Twin Power 48-78 Big Twin Pushrod O Ring Kit Replaces H-D 17955-48 - 043213 Twin Power™ O-ring and seal kits provide precision OEM replacements for Harley-Davidson engines, transmissions, and primaries, ensuring leak-free performance in convenient multi-packs.This Part... $24.99
TwinPower Twin Power 5 Speed Big Twin 24T Offset Sprocket Kit .282 Offset W/.197 Rear Sprocket Spacer - 490510 Converts rear belt to chain drive and increases tire clearance. The Conversion Sprocket from Twin Power™ converts the front pulley to an offset sprocket and chain drive for use with wide tires.This... $73.99
