Super heavy-duty construction, heavy gussets and extra deep packing nuts. High machine tolerances make these units the best available - The standard by which all others are judged.

A unique problem solver, the SBIB stuffing box/intermediate bearing provides added support to the shaft on extra long shaft runs.

The SA Series offers a strong, dependable shaft seal solution with an added self-aligning feature via the rubber hose assembly connection. Supplied with a heavy walled rubber hose connection sleeve, 4 all-stainless T-Bolt clamps and a rugged bronze (not brass) hose barb adapter for water injection, if needed.

These extra heavy duty skeg bearings are machined to fit any underbody configuration. Machine finished either inset or up-turned.

Designed for limited space applications, the design has proven to provide excellent support. Nearly indestructible.

Heavy duty multi-purpose stuffing box used mainly as a rudder port, though very suitable as a propeller shaft seal. The extra deep packing nut, thick flange and gussets will provide many years of reliable drip-free performance.

Cast of Manganese Bronze. A very rugged design of consistent width and thickness to allow a wide range of applications.

Compact and rugged. Designed to support prop shaft between stern bearing and stuffing box, can be used as stern bearing in certain applications.

Traditional flax packed stern bearings are designed for severe duty. The FP series is especially well suited for service on vessels encountering high levels of dirt and silt in the water.

Our RP series rudder port/stuffing box can be used for either rudder or propshaft installations. Very compact and very rugged. Nuts are interchangeable with our other series of stuffing boxes. Combined with Drip Free™ shaft packing, these will give many years of safe, dependable, leak free service.

The "original" hull zinc kit with bronze mounting plate and through hull stud for easy grounding connection.