Impeller Kit Heavy Duty Sea Water Pump 8M0137221

8M0137221

Includes shorter heavy duty impeller, rear wear plate and overmolded inner (front) wear plate for use when the front of the seawater pump impeller housing is worn due to debris.

Fits:
4.5L (serial numbers 2A531163 and above)
Mercury 6.2L MCM (sterndrive) models (serial numbers 2A531197 and above)
Mercury 6.2L MIE (inboard) models (serial numbers 2A530774 and above)
Mercury 6.2L TowSport models (serial numbers 2A531348 and above)