Marine Hardware - Shaft Seals

Marine Shaft Seals for Leak-Free, Reliable Drivetrain Performance
Protect your engine room and ensure smooth propulsion with our high-performance marine shaft seals, designed to provide a watertight barrier where your propeller shaft exits the hull. Essential for both powerboats and sailboats, shaft seals help prevent water intrusion and reduce maintenance over time.

Our collection includes dripless shaft seals, traditional stuffing boxes, and complete shaft seal kits, all made from marine-grade stainless steel, nitrile rubber, and high-durability composites. Designed for a precise fit and long service life, these seals are available in multiple shaft diameters and are compatible with leading propulsion systems.

Shop now to upgrade your drivetrain with reliable shaft seal solutions that deliver quiet operation, leak-free protection, and lasting performance on the water.