Water pump repair kit 77177A3 is for Mercury and Mariner outboards 30-70hp. The kit includes water impeller, upper and lower housings, face plate, gaskets, drive key, face seal, seal carrier, and water tube coupling. One of the most complete kits available to repair 2-stroke outboard water pumps. See your owner's manual or service manual for specific applications and replacement instructions.
Expansive kit to replace water impeller, upper and lower housings, face plate, gaskets, drive key, face seal, seal carrier, and water tube coupling
For select Mercury and Mariner 2-stroke outboards 30-70hp
One of the most complete kits available to repair 2-stroke outboard water pumps
See your owner's manual or service manual for specific applications and replacement instructions