PSS Shaft Seal 1" Shaft 2" Tube

The PSS Shaft Seal 1" Shaft 2" Tube is a marine-grade propeller shaft seal designed specifically for inboard and outboard marine propulsion systems. It effectively prevents water intrusion and eliminates costly leaks around your vessel's drive shaft, making it an essential component for any serious boater.

This shaft seal features a 2-inch tube diameter that accommodates standard shaft diameters of 1 inch. It utilizes precision-engineered elastomer components and a dynamic compression sealing mechanism, which requires minimal maintenance compared to traditional rope-packing systems. This design allows for a reliable watertight interface that flexes slightly with normal shaft deflection, ensuring durability across thousands of operating hours.

Ideal for operators of cruising sailboats, sport fishermen, and commercial work boats, the PSS Shaft Seal provides peace of mind during extended trips offshore or on inland waterways. Its installation fits standard through-hull applications, making it a versatile choice for various marine environments.