Genuine Mercruiser 47-8M0137219 Heavy Duty Sea Water Pump Impeller Kit
Water pump impeller kit 8M0137219 is for use on Mercruiser V6 and V8 (305, 350, 496 and 502 CID) engines (2000 and newer) with the brass sea water pump. It is not for use on newer Mercruiser 4.5L & 6.2L engines.
Includes shorter heavy duty impeller and overmolded inner (front) wear plate for use when the front of the seawater pump impeller housing is worn due to debris.
Kit contains:
1 Formed o-ring
1 0.030 inch shorter heavy duty impeller
1 Overmolded 0.030 inch inner wear plate
