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turn off the water completely
Refill the engine with the correct type and amount of new oil as specified in your owner's manual
Securely attach a standard garden hose to the threaded connection on the drain bladder
Cross-referencing your old part number with the numbers in our Part Number Matrix is also a reliable method
Water Pump Impeller – Fits Mercury Marine & MerCruiser Alpha One Gen 2 (Replaces 47-43026T2) 45hp turn off the water completelyProduct Details This Water Pump Impeller fits Mercury Marine 30 300 HP & MerCruiser Alpha One Gen 2 (Replaces 47 43026T2) and is a crucial component for maintaining proper engine cooling. It is designed for a wide range of Mercury Outboards (including Bigfoot models), MerCruiser Alpha One Gen 2 sterndrives, and select Chrysler Force outboards from the 1990s to the present. Engineered as a direct replacement part, this impeller interchanges with
