Replaces: OMC 435673
Replaces: OMC 435390
Replaces: OMC 384087
Replaces: OMC 330560
Replaces: OMC 393632
Water Pump Housing for Mercury/Mariner Outboard Motors replaces: Mercury Marine 46-77822A1
Replaces: OMC 983298
Restore water pump function with a new housing. OMC sterndrive water pump housings can wear over time resulting in reduced water flow and pressure. Replacing the pump housing (and impeller) can restore a proper supply of cooling water and reduce the chances of overheating the engine. Sierra…
Replaces: Yamaha 61A-44311-00-00
Replaces: Yamaha 6E5-44311-00-00
Replaces: Yamaha 688-44311-01-00
Replaces: Yamaha 61N-44311-01
Replaces: OMC 911702
Replaces Yamaha 61A-44322-02-00Fits: F225 Produced after 04/2007 / F250 Produced after 4/2006
Restore optimum performance to your MerCruiser cooling system and make the most of the season Marine engines rely on the water pump to maintain optimum operating temperatures. Any restriction to the water flow can rob the engine of performance and efficiency and possibly result in overheating the…
Replaces: Mercury Marine 817275A1
Restore an OMC or Johnson/Evinrude water pump to ship-shape with a complete service kit For 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat builders to a point of…
Water Pump Housing Kit for OMC Sterndrive/Cobra Stern Drives
Check the impeller regularly and have a spare. Impellers are the heart of an engines cooling system and require regular inspection and replacement under normal operating conditions. Running through silty or sandy water or running a pump dry can ruin an impeller quickly and cause the engine to…
.438" Impeller Merc/Mariner