Crankshaft Oil/End Seals

Shop crankshaft oil and end seals for personal watercraft engines, including front, rear, PTO, flywheel, coupler, and inner/outer seals. This collection also includes crankshaft end seal kits to help prevent crankcase air leaks during rebuilds. Fits a wide range of Sea-Doo, Kawasaki, Yamaha, Polaris, and Tigershark models—verify year and model fitment before ordering.