Quicksilver 46-77177A3 Water Pump Repair Kit for Mercury and Mariner 2-Cycle 30-70hp Outboards PVSTPA3 Positive distribution bus with #10-32

Positive distribution bus with #10-32 stud

Battery temperature compensation

This is the exact Blue Sea product identified by the manufacturer part number shown below

With built-in UV protection

Model #1018: Fits Large Rail Sizes

Quicksilver 46-77177A3 Water Pump Repair Kit for Mercury and Mariner 2-Cycle 30-70hp Outboards PVSTPA3 Positive distribution bus with #10-32Water 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. Product Details Manufacturer part number: 46 77177A3