Impeller Repair Kit 4, 5, 6HP
Impeller Repair Kit 4, 5, 6HP is on backorder, after ordering we will update you with the delivery time.
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This OEM Mercury Impeller Repair Kit contains all the necessary parts to ensure your water pump runs smoothly for the next 3 years. Designed specifically for Mercury 4/5/6 Hp models with serial number 0R411838 or higher. It is recommended to replace your thermostat along with the water pump, use our parts finder to find your thermostat.