Water pump repair kit 8M0205803 is for 175-300hp, 450R, and 4.6L V8 4-stroke outboards. The kit includes the faceplate, water pump impeller, impeller key, gaskets, seals, and o-rings. One of the most complete kits available to repair 4-stroke outboard water pumps. See your owner's manual or service manual for specific applications and replacement instructions.
For use on Mercury 175-300hp and 450R 3.4L V6 and 4.6L V8 4-stroke outboards (serial No. 2B529482 & above)
Kit includes the water pump gasket, face plate, face plate gasket, impeller key, impeller, face seal, drain plug seal, water pump gasket, o-ring, actuator seal and face seal tool
Easy to install with common shop tools
See your owner's manual or service manual for specific applications and installation instructions
Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive