Complete assembly. The nut, spud and body are finely machined cast bronze. Hose is 5-ply marine exhaust hose. Clamp is all stainless steel up to and including 1-1/4" sizes. Larger sizes have heavy More...

Fits rudder ports and packing boxes.

All 3 foot packing comes in display packaging.

Theft protection for Mercruiser Alpha I, Bravo I, Bravo III, Cobra, Yamaha stern drives and Mercury/Mariner, Johnson/Evinrude and Yamaha outboards. Stainless steel.

The P.S.S. (Packless Sealing System) shaft seal is a mechanical face seal that replaces the packing gland. The P.S.S. is the number one selling brand on the world market and is installed by production More...

Solid cast aluminum. Welds to lower unit. Easily cut to shape.

Helps prevent lower gearcase and propeller damage. Manufactured from stainless steel, electropolished for a fine finish. Skid plate protects from ramp damage. Easy installation, no welding required.

SP655: Mercury Mercruiser Alpha One 1973-up, 40, 50 hp Big Foot 4 Stroke 2003-up, 60 hp Big Foot 4 Stroke, 75, 90, 115 hp 2 & 4 Stroke, 85 hp 1977, 135 hp 1990, EFI Saltwater 90 hp 2005, EFI More...

Bearing Selection:Normal design practice is to select a bearing with a length equal to 4 times the shaft diameter.It may be acceptable to deviate from this rule when application load requirements More...

Used for shaft packing and leaky stuffing boxes.

Used for shaft packing and for leaky stuffing boxes.