16159A03 Water Pump Kit 4, 5 and 6 hp 4-Stroke Model Mercury
Mercury
Water pump impeller kit that fits the 4, 5 and 6 hp, 4-stroke engine.
Mercury
Water pump impeller kit that fits the 4, 5 and 6 hp, 4-stroke engine. 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.
