889246A16 Water Pump Kit 2.5 and 3.5 hp 4-Stroke Model Mercury
Water pump impeller kit.2 hp & 3.5 hp 4-stroke engine.
Water pump impeller kit. 2.5 hp & 3.5 hp, 4-stroke engine. It WILL NOT fit any of the 2-stroke models. This kit contains the parts necessary to replace the water pump that need to be replaced with EVERY service. You NEVER replace just the impeller...You ALWAYS use the kit.