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 loads Lightweight aluminum...

Allows easy snap-ring removal for clutch replacement. Essential for clutch maintenance on Big Twin and Sportster® models Allows safe and easy compression of clutch springs during service ...

These accurate reproductions of the Big Twin clutch hub features steel spines and aluminum hub construction. Direct fit ensures easy installation without modifications on compatible Harley models ...

These are exact reproductions of the O.E.M. clutch shell. They feature hardened components. Fits 87-06 5-speed Big Twin models, or for upgrading earlier models, it comes with a coupler with clip...

Top End Kits include all necessary gaskets needed when performing a top end repair or replacment. Ideal for top-end rebuilds, performance upgrades, or routine refreshes across multiple Harley...

Top End Kits include all necessary gaskets needed when performing a top end repair or replacment. Ideal for top-end rebuilds, performance upgrades, or routine refreshes across multiple Harley...

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. Durable...

This switch fits in stock location but has three positions: ignition with lights; off; and ignition without lights. Versatile 3-position switch for 91-04 FXD, 82-94/99 FXR, 79-03 XL models Twin...

Twin Power™ Steering Damper Kits adjust to give high speed stabilization and control. Direct-fit kit designed for specific Harley-Davidson models for straightforward installation with minimal...