Harley Big Twin Oil Pump Rebuild Kit 1970–1999 | USA Made

This is a Big Twin oil pump rebuild kit designed to restore worn internal components in Harley-Davidson Big Twin oil pumps on models from 1970 through 1999.

The rebuild kit includes precision-made components such as a drive shaft, shaft bushing, retaining rings, seals, and keys that allow you to rebush and rebuild the pump’s internal wear points. Correctly rebuilding the pump helps restore oil pressure and smooth operation that deteriorates as shafts and bushings wear.

This kit replaces Harley OEM 17-0157 and is made in the USA for reliable fit and service life. Boomers Bike Shop stocks parts we trust for shop rebuilds, restorations, or rider maintenance where dependable oil system performance is essential.

Fitment:

Harley-Davidson Big Twin models

Years: 1970–1999

Compatible with Shovelhead and Evolution engine oil pumps