Cooling

Water leaking between the pump case and the engine is due to a worn mechanical seal. Pumping water containing abrasives can quickly wear out Honda water pumps The low discharge capacity or pressure of the Water pump is due to a worn impeller and volute...

Volvo Penta Exploded view / schematic Seawater Pump and Hoses, Inboard

While you're out on the water, your boat's cooling system keeps your engine at optimal operating temperatures. However, pieces of this system may wear out and need to be replaced over time. Most hoses will eventually fail due to normal wear and tear. A...

Have a spare onboard that can save the day with the new Impeller Sierra Marine Engine Parts 18-3306. It suits F6B-9 V-8 pumps and is compatible with many Yanmar 6LP-DT/ST and 6LPA-DT/ST diesel engines. Developed with the assurance of an OEM fit and...

Evinrude, Johnson And Gale Outboard Motors Impeller - Sierra Marine Engine Parts (18-3043) is positioned on a shaft and has a hub with attached vanes. The flexible vanes are rotated on an eccentric within a stainless-steel liner in the pump housing by...

Volvo Penta Exploded view / schematic Heat Exchanger

This product replaces:875593, 840080460901, C7441

Volvo Penta Exploded view / schematic Hot Water Outlet, Seawater Cooled

The O-Ring - Volvo Penta (949272) is a high-quality O-Ring that generally goes in the inner or outer circle of the rectangular groove's cross-section. It has several advantages as a commonly used seal, including a mature manufacturing process, dependable...

The Water Pump Kit With Base Engineered Marine Products - EMP Engineered Marine Products (46-00047) is a top-quality water pump rebuild kit that fits Mercruiser Alpha 1 Gen II, Mercury & Mariner outboard models 40EFI thru 300 Verado. It is a pump with...

Its primary purpose is to house the thermostats and regulate the coolant flow accurately. The weep hole on these covers is only a few millimeters in diameter, but it serves to drain any coolant leaking caused by a poor seal. They also act as a point of...

Fits: Mercury/Mariner 65hp (4 cylinder) through V-6 outboards w/short-vane impellers, Mercruiser I/R/MR/Alpha drives (s/n 2495186-0D469858)This product replaces:46-60367A1, 47-3517, GLM48311, 3-61000, AP090, 92-48311, 30999315984, 3099931598, 9-48311