TwinPower

What vehicles are compatible with this TwinPower gasket kit?This gasket kit is precisely engineered for 1990-2006 Big Twin and 1988-1998 XL Harley-Davidson motorcycle applications.How difficult is...

How do I know if this TwinPower Carb Rebuild Kit D will fit my motorcycle?Confirm precise fitment for your specific motorcycle application before purchasing this TwinPower Carb Rebuild Kit D for...

What vehicles are compatible with TWP Carb Rebuild Kits B?TWP Carb Rebuild Kits B ensure precise fitment with your specific vehicle; confirm compatibility before purchase.What is the recommended...

What motorcycles does the TwinPower F starter button fit?The TwinPower F starter button fits 1990-2017 Big Twins and 1991-up XL models, excluding M8 engines.How easy is it to install the TwinPower F...

What is the gear tooth count on the TWP Starters F?The TWP Starters F features a 9 tooth gear designed to optimally pair with 66 tooth ring gears for reliable engagement.What is the best use case for...

What is the part number for the TwinPower Clutch Shell B that I should cross-reference?Twin Power 90-93 Big Twin Clutch Shells B directly replaces Harley-Davidson part number 37707-90 for precise...

These gears are black oxide-coated and heat-treated for maximum strength to give you the best performance possible.Precision-machined steel gears ensure positive starter pinion engagement without...

The Twin Power™ Aluminum Clutch Pressure Plate is the perfect O.E.M. replacement for H-D #37912-91A.Enhanced pressure distribution prevents slippage under high torque loadsLightweight aluminum design...

Essential for clutch maintenance on Big Twin and Sportster® modelsEssential for clutch maintenance on Big Twin and Sportster® modelsAllows safe and easy compression of clutch springs during...

Is this clutch shell a direct replacement for my stock clutch shell?This TwinPower Clutch Shell B is a direct fit, ensuring easy installation without modifications on compatible Harley models.Will...

What is the main function of a clutch basket?The clutch basket houses the clutch plates and friction discs, transmitting power from the engine to the transmission for smooth gear engagement.Is this a...

What is a Top End Gasket Kit?A TwinPower Top End Gasket Kit provides essential gaskets and seals for rebuilding an engine's cylinder heads and rocker boxes, ensuring optimal compression and power.Are...