# EMP46-00043 upper water pump housing used on Mercruiser stern drives from 1991 and down. It is also used on Mercury/Mariner outboards, 65 thru 225 hp with the large plastic housing. this item replaces Mercury Marine Quicksilver original equipment part # 46-96148A1. Brand Model Year HP Serial # Notes Mercruiser Stern Drive 898/228 1977 Mercruiser Stern Drive 250 1977 Mercruiser Stern Drive 165 1978 Mercruiser Stern Drive 165 1979 Mercruiser Stern Drive 165 1980 Mercruiser Stern Drive 165 1981 Mercruiser Stern Drive 120/140 1978 Mercruiser Stern Drive 120/140 1979 Mercruiser Stern Drive 120/140 1980 Mercruiser Stern Drive 120/140 1981 Mercruiser Stern Drive 120/140 1982 Mercruiser Stern Drive 485 1980 Mercruiser Stern Drive 485 1981 Mercruiser Stern Drive 485 1982 Mercruiser Stern Drive 470 1978 Mercruiser Stern Drive 470 1979 Mercruiser Stern Drive 470 1980 Mercruiser Stern Drive 470 1981 Mercruiser Stern Drive 470 1982 Mercruiser Stern Drive 228 1978 Mercruiser Stern Drive 260 1978 Mercruiser Stern Drive 898 1978 Mercruiser Stern Drive 228 1979 Mercruiser Stern Drive 260 1979 Mercruiser Stern Drive 898 1979 Mercruiser Stern Drive 228 1980 Mercruiser Stern Drive 260 1980 Mercruiser Stern Drive 898 1980 Mercruiser Stern Drive 228 1981 Mercruiser Stern Drive 260 1981 Mercruiser Stern Drive 898 1981 Mercruiser Stern Drive 228 1982 Mercruiser Stern Drive 260 1982 Mercruiser Stern Drive 898 1982 Mercruiser Stern Drive R/MR/ALPHA ONE (TRANSOM ASSEMBLY) 1983 Mercruiser Stern Drive R/MR/ALPHA ONE (TRANSOM ASSEMBLY) 1984 Mercruiser Stern Drive R/MR/ALPHA ONE (TRANSOM ASSEMBLY) 1985 Mercruiser Stern Drive R/MR/ALPHA ONE (TRANSOM ASSEMBLY) 1986 Mercruiser Stern Drive R/MR/ALPHA ONE (TRANSOM ASSEMBLY) 1987 Mercruiser Stern Drive R/MR/ALPHA ONE (TRANSOM ASSEMBLY) 1988 Mercruiser Stern Drive R/MR/ALPHA ONE (TRANSOM ASSEMBLY) 1989 Mercruiser Stern Drive R/MR/ALPHA ONE (TRANSOM ASSEMBLY) 1990 Mercruiser Stern Drive R/MR/ALPHA ONE (TRANSOM ASSEMBLY) 1991 Mercruiser Stern Drive R/MR/ALPHA ONE (STERNDRIVE) 1983 Mercruiser Stern Drive R/MR/ALPHA ONE (STERNDRIVE) 1984 Mercruiser Stern Drive R/MR/ALPHA ONE (STERNDRIVE) 1985 Mercruiser Stern Drive R/MR/ALPHA ONE (STERNDRIVE) 1986 Mercruiser Stern Drive R/MR/ALPHA ONE (STERNDRIVE) 1987 Mercruiser Stern Drive R/MR/ALPHA ONE (STERNDRIVE) 1988 Mercruiser Stern Drive R/MR/ALPHA ONE (STERNDRIVE) 1989 Mercruiser Stern Drive R/MR/ALPHA ONE (STERNDRIVE) 1990 Mercruiser Stern Drive R/MR/ALPHA ONE (STERNDRIVE) 1991 Mercruiser Stern Drive SSM II/III/IV/V 1985 Mercruiser Stern Drive ALPHA ONE SS 1985 Mercruiser Stern Drive SSM II/III/IV/V 1986 Mercruiser Stern Drive ALPHA ONE SS 1986 Mercruiser Stern Drive SSM II/III/IV/V 1987 Mercruiser Stern Drive ALPHA ONE SS 1987 Mercruiser Stern Drive SSM II/III/IV/V 1988 Mercruiser Stern Drive ALPHA ONE SS 1988 Mercruiser Stern Drive SSM II/III/IV/V 1989 Mercruiser Stern Drive ALPHA ONE SS 1989 Mercruiser Stern Drive SSM II/III/IV/V 1990 Mercruiser Stern Drive ALPHA ONE SS 1990 Mercruiser Stern Drive SSM II/III/IV/V 1991 Mercruiser Stern Drive ALPHA ONE SS 1991 Mercruiser Stern Drive SSM II/III/IV/V 1992 Mercruiser Stern Drive ALPHA ONE SS 1992 Mercruiser Stern Drive SSM II/III/IV/V 1993 Mercruiser Stern Drive ALPHA ONE SS 1993 Mercruiser Stern Drive SSM II/III/IV/V 1994 Mercruiser Stern Drive ALPHA ONE SS 1994 Mercruiser Stern Drive 225-S 1974 Mercruiser Stern Drive 233 1975 Mercruiser Stern Drive 233 1976 Mercruiser Stern Drive 233 1977 Mercruiser Stern Drive 470 1976 Mercruiser Stern Drive 470 1977 Mercruiser Stern Drive 888 1971 Mercruiser Stern Drive 888 1972 Mercruiser Stern Drive 888 1973 Mercruiser Stern Drive 888 1974 Mercruiser Stern Drive 888 1975 Mercruiser Stern Drive 888 1976 Mercruiser Stern Drive 888 1977 Mercruiser Stern Drive (description exceeds maximum possible length)