Honda Water Pump Rebuild Kit - 06193-ZY6-A03. Keep your Honda outboard running cool with the genuine Honda water pump rebuild kit, part number 06193-ZY6-A03. Rebuilding the water pump helps restore strong, consistent cooling water flow, supporting stable operating temperatures and dependable performance in both saltwater and freshwater use.. What's Included. Water pump housing. Impeller. Impeller gaskets. Water tube seal. Distance collars. Bolts. Insert cartridge. Water pump O-ring. Woodruff key. Key Features. Genuine Honda water pump rebuild kit for cooling system service. Helps restore proper cooling water flow and stable operating temperatures. Ideal for preventative maintenance and seasonal service intervals. OEM fit and function for compatible Honda outboards. Why It Matters. Water pump components wear over time from heat, sand, silt, and normal use. A worn pump can reduce water flow, leading to weak telltale output and overheating risk. Rebuilding the pump on schedule helps keep