Water Pump Impeller Kit – Fits Mercury/Mercruiser Alpha 1 Gen 2 & Outboards 40-250 HP (Replaces 47-43026Q06) 150HP checking the part number is

checking the part number is the most reliable method

Relieving fuel pressure safely is critical

and start the engine to test for proper function and leaks

Signs of failing hinge pins include excessive play or looseness in the sterndrive when steering

Ensure it is seated evenly

Water Pump Impeller Kit – Fits Mercury/Mercruiser Alpha 1 Gen 2 & Outboards 40-250 HP (Replaces 47-43026Q06) 150HP checking the part number isProduct Details This comprehensive Water Pump Impeller Kit Fits Mercury Mercruiser Alpha 1 Gen 2 & Outboards 40 250 HP (Replaces 47 43026Q06) provides everything needed for a complete service on a wide range of Mercury family engines. It is designed for Mercury Mariner outboards from 40 to 250 HP (both 2 stroke and 4 stroke models) and Mercruiser Alpha One Gen 2 stern drives with serial numbers 0D469859 and above. The kit serves as a direct