909625 Thrust washer, pinion shaft bearing

This pinion shaft bearing thrust washer is a critical internal component for maintaining proper tolerances in your vintage engine. It is designed to fit 1940 to 1953 Big Twin models, covering the Knucklehead and early Panhead eras. This washer is a direct replacement for OEM number 24703-40. When you are deep into a bottom-end rebuild, using fresh thrust washers is vital to ensure the pinion gear and bearing assembly have the correct end play, preventing premature wear and potential engine failure. These are sold as a set of five, allowing you to have spares on hand or to select the best fit during assembly. Precision-made to meet original factory specifications, these washers are a must-have for any mechanic working on classic Harley-Davidson powerplants to ensure long-term durability.