PSS Shaft Seal Maintenance Kit 1" Shaft 2 1/4" Tube

The PSS Shaft Seal Maintenance Kit 1" Shaft 2 1/4" Tube is an essential preventive maintenance system designed for serious boaters who rely on through-hull propeller shafts. This kit addresses the common issue of shaft seal failure, which can lead to water intrusion, bearing wear, and loss of propulsion. By maintaining the integrity of the shaft seal system, boaters can avoid costly repairs and ensure reliable operation.

The maintenance kit is engineered to accommodate a 1-inch shaft diameter with a 2 1/4-inch outer tube dimension, making it compatible with standard inboard and outboard shaft installations. It includes essential components to maintain a watertight barrier while minimizing friction on the rotating shaft. The seals are made from elastomer and composite materials that are rated for continuous saltwater and freshwater service, featuring a self-adjusting design that extends service intervals compared to older mechanical seal designs.

This kit is ideal for vessel owners operating single or twin-shaft configurations in commercial fishing boats, cruising yachts, or any displacement-hull vessel where shaft seal integrity is crucial for safe operation. By using this maintenance kit, boaters can ensure their propulsion systems remain functional and their engine rooms protected from unwanted bilge water.