1999-2025 Harley-Davidson Big Twin / Dyna / Touring Crankshaft Sensor O-Ring (20 Pack)

These crankshaft position sensor o-rings provide a dependable seal to prevent primary oil leaks at the sensor mounting location. Each ring is manufactured from a high-quality rubber compound designed to withstand constant vibration and high operating temperatures without losing its sealing integrity. This bulk pack ensures a precise fit for routine sensor maintenance or primary drive repairs to keep your engine case clean and protected.

This part fits 1999-2025 Harley-Davidson Dyna, Softail, Touring, and Trike models including the Twin Cam and Milwaukee-Eight engine platforms.