Twin Power 90-93 Big Twin 9 Tooth Starter Pinion Gear Use With 66T Ring Gear

This 9-tooth starter pinion gear is designed to work with a 66-tooth ring gear, a common setup for many 1990-1993 Harley-Davidson Big Twin motorcycles. It's heat-treated and finished with a black oxide coating, which helps it stand up to the demands of starting your engine and contributes to its overall strength.

When you're rebuilding or replacing parts in the starting system, having a well-made pinion gear is important for reliable engagement with the ring gear. This part is built to handle the forces involved in getting your engine turning over, ensuring a solid connection every time you hit the starter button. It's a straightforward replacement part for models like the Harley-Davidson FLST Heritage Softail, FXDL Dyna Low Rider, or FXST Softail Standard from the specified years.