OEM Mercury / Mercrusier Impeller Repair Kit Heavy Duty Sea Water Pump 98-8M0137221 47-8M0137221

This is the heavy-duty sea water pump impeller repair kit for Mercury manufactured 4.5L Mercuries engines (serial number 2A531163 and above) and 6.2L Mercuries engines (stern drive with serial number 2A531197 and above, inboard engines with serial number 2A530774 and above and the Tow Sport inboard engines with serial number 2A531348 and above). See your owner’s manual for replacement schedule. See your engine service manual for instructions. Mercury Marine’s passion for performance is matched by your drive for the new, the unknown. Our legendary reliability and durability let you boldly embrace your next adventure—large or small—knowing you’re backed by the best quality design, engineering, and materials.