MerCruiser 71904A1 71904 470 488 190 3.7L 4cyl Front Water Pump Impeller Cover

Item Details Removed from a MerCruiser 470  Used from 1976-1989 This is a stock photo you will receive one in similar or better condition. Parts Included Water Inlet Cover 71904A1 / 71904 Compatibility For the most part it seems these parts were used from 1976-1989 on pretty much all of the 470 models. ------ 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 Alpha One 470 4-cyl 165hp 170hp 180hp 190hp 3.7L 3.7LX 224CID 488 485 Sterndrive