TwinPower

Ignition switch which replaces the early and late style O.E.M. switch as used on the dash of 1936 and later models.Classic Fat Bob style delivers authentic vintage Harley look for Big Twin...

Precision Made in USA for exact fit and outstanding performance. Twin Power Oxygen sensors are precision made for outstanding performance. They feature extra-high temperature dual-shield ends and are...

Extra plate kits include a 15% stronger diaphragm spring for increased surface area and greater torque capacity.Includes (3) Zero Collapse coil springsKits include fiber and steel platesRace-proven...

Direct-fit kit designed for specific Harley-Davidson models for straightforward installation with minimal modificationsDirect-fit kit designed for specific Harley-Davidson models for straightforward...

Kit includes (2) bearings, (2) races and (2) large dust shieldsKit includes (2) bearings, (2) races and (2) large dust shieldsThis kit is to be used on frames that don't take fork cupsThis Part...

Precision Made in USA for exact fit and outstanding performance. Twin Power Oxygen sensors are precision made for outstanding performance. They feature extra-high temperature dual-shield ends and are...

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.AN-3...

Twin Power™ coils are the high-quality direct fit with at least 20% more voltage than stock. Constructed from durable high-quality, molded-epoxy, in a late O.E.M.-style molded case, these ignition...

This Twin Power™ oil pump seal for 2017-up Milwaukee-Eight models helps ensure proper sealing at the oil pump, supporting consistent oil pressure and cleaner operationEnsure proper sealing with the...

Twin Power™ cam change gasket kits bundle the critical gaskets and seals needed for cam service on Evolution, Twin Cam, and M8 Big Twin engines, simplifying parts selection and installation.Kits...

A great replacement for the stock Twin Cam oil pump from Twin Power. Die-cast aluminum body, high-strength steel gear, this oil pump features a larger rotor for up to 20% more oil pressure, 66% more...

Twin Power™ starter drive clutch delivers reliable one-way engagement for 2017-up M8 Big Twin starters.Direct OEM replacement restores positive starter clutch operation on Milwaukee-Eight...