Drain Screw – Fits Mercury/Mariner Outboards & MerCruiser Stern Drives (Replaces 10-79953, 10-79953A2) 90HP This Water Pump Impeller Kit

This Water Pump Impeller Kit – Fits MerCruiser Bravo 1

Recommended Replacement: Replace with every gear oil change to ensure a proper seal

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It serves as a direct replacement for MerCruiser part numbers 27-864547A02 and 27-864547A1

Drain Screw – Fits Mercury/Mariner Outboards & MerCruiser Stern Drives (Replaces 10-79953, 10-79953A2) 90HP This Water Pump Impeller KitProduct Details This high quality Drain Screw Fits Mercury Mariner Outboards & MerCruiser Stern Drives serves as a crucial replacement for maintaining your gear case. It is designed for broad compatibility, fitting most Mercury Mariner outboards and MerCruiser stern drives (including I, R, MR, Alpha One, TR, and TRS series) that use a 3 8 16 drain screw. It also fits various Chrysler, Force, and US Marine models with the same thread specification,