Milwaukee Twins Starter Jackshaft Kit For Harley Touring / Softail / Dyna The Milwaukee Twins Starter Jackshaft Kit is a comprehensive set for completing your starter installation with ease. Included in the kit are the shaft, coupling, pinion gear, clips, spring, lock washers, and screws, ensuring a straightforward setup. Its robust construction guarantees reliable performance, aimed at getting your motor running smoothly. Formerly offered under the J&P Cycles brand. Features: Includes starter shaft, coupling, pinion gear, clips, spring, lock tab washers and screws 10-tooth Designed to complete starter installation