Water Pump Kit for Mercury Mariner 30-70 HP 46-77177A3 Water Pump Kit for Mercury Mariner 30-70 HP. Does not fit Japanese Made Mariner Motors! This pump has a water pump base with a 2 inch diameter. They used two water pumps on this motor and the other pump has a water pump base with 1 7/8 diameter. Replaces: Mercury Quicksilver water pump kit # 46-77177A3 Part # Desc. O.E. # Qty. Replaces the following individual parts: Impeller 47-89983 1 Upper Pump Housing 46-77822A1 1 Water Pump Base 46-77177A1 1 Drain Gasket. 12-20260, 12-19183 2 Lower Water Pump Base to 27-32769, Face Plate Gasket 27-19553 1 Upper Face Plate To Body Gasket 27-32770, 27-19551 1 Water Pump Base Gasket 27-32771 1 Water Pump Base Gasket 27-77417, 27-19552 1 Drain Plug 12-49221-1 1 Plate 54705 1 O-Ring 25-26855 1 O-Ring 25-45711 1 O-Ring 25-26722 1 Fits Applications (Click to View) Mercury Marine Model Year HP Serial # Notes 50 5531630 UP 35 1987 35 B110789 UP 35 1984 35 209608 UP 35 1984 35 6445653 THRU 0B110788 35 1985 35 6445653 THRU 0B110788 35 1986 35 6445653 THRU 0B110788 35 1985 35 9384476 UP 35 1984 35 9384476 UP 35 1986 35 209608 UP 35 1989 35 B110789 UP 35 1985 35 209608 UP 35 1986 35 9384476 UP 35 1988 35 B110789 UP 40 1993 40 9570790 UP 40 1992 40 9570790 UP 30 JET 1992 40 9570790 UP 30 JET 1994 40 9570790 UP 40 1991 40 9570790 UP 402, 40 1979 40 4860103 THRU 5556229 402, 40 1978 40 4860103 THRU 5556229 30 JET 1995 40 9570790 UP 40 1995 40 9570790 UP 30 JET 1991 40 9570790 UP 402, 40 1980 40 5556230 UP 402, 40 1983 40 5556230 UP 402, 40 1982 40 5556230 UP 40 1994 40 9570790 UP 402, 40 1978 40 9184451 THRU 9251455 402, 40 1983 40 8064750 UP 402, 40 1983 40 7144763 UP 402, 40 1982 40 7144763 UP 402, 40 1982 40 8064750 UP 402, 40 1980 40 8064750 UP 402, 40 1979 40 8052125 THRU 8064749 402, 40 1978 40 8052125 THRU 8064749 402, 40 1980 40 7144763 UP 402, 40 1979 40 7112423 THRU 7144762 30 JET 1996 40 9570790 UP 402, 40 1979 40 9184451 THRU 9251455 30 JET 1990 40 9570790 UP 40 1989 40 9570790 UP 402, 40 1978 40 7112423 THRU 7144762 30 JET 1989 40 9570790 UP 40 1990 40 9570790 UP 30 JET 1993 40 9570790 UP 40 1994 40 0C159200 UP 40 1993 40 0C159200 UP 40 1992 40 0C159200 UP 40 1995 40 0C159200 UP 40 1996 40 0C159200 UP 30 JET 1989 40 0C159200 THRU 0G589999 40 1997 40 0C159200 UP 40 1991 40 0C159200 UP 40 1989 40 0C159200 UP 402, 40 1982 40 9251456 UP 402, 40 1983 40 9251456 UP 40 1997 40 9570790 UP 402, 40 1980 40 9251456 UP 40 1996 40 9570790 UP 30 JET 1997 40 9570790 UP 30 JET 1990 40 0C159200 THRU 0G589999 40 1990 40 0C159200 UP 30 JET 1993 40 0C159200 THRU 0G589999 30 JET 1994 40 0C159200 THRU 0G589999 30 JET 1995 40 0C159200 THRU 0G589999 30 JET 1997 40 0C159200 THRU 0G589999 30 JET 1996 40 0C159200 THRU 0G589999 30 JET 1992 40 0C159200 THRU 0G589999 30 JET 1991 40 0C159200 THRU 0G589999 45 1982 45 7143688 THRU 0A719280 45 1983 45 7143688 THRU 0A719280 45 1984 45 7143688 THRU 0A719280 45 1980 45 7143688 THRU 0A719280 45 1985 45 7143688 THRU 0A719280 45 1989 45 9466692 UP 45 1983 45 8063985 UP 45 1989 45 0B110789 UP 45 1987 45 0A719281 UP 45 1986 45 8063985 UP 45 1985 45 8063985 UP 45 1984 45 8063985 UP 45 1986 45 8063985 UP 45 1984 45 8063985 UP 45 1982 45 9248006 THRU 9466691 45 1988 45 9466692 UP 45 1988 45 0B110789 UP 45 1987 45 0B110789 UP 45 1986 45 7143688 THRU 0A719280 45 1985 45 9248006 THRU 9466691 45 1986 45 5531630 THRU 0B110788 45 1980 45 8063985 UP 45 1985 45 5531630 THRU 0B110788 45 1988 45 0A719281 UP 45 1983 45 8063985 UP 45 1982 45 8063985 UP 45 1980 45 9248006 THRU 9466691 45 1982 45 8063985 UP 45 1980 45 8063985 UP 45 1983 45 9248006 THRU 9466691 45 1984 45 5531630 THRU 0B110788 45 1987 45 9466692 UP 45 1984 45 9248006 THRU 9466691 45 1986 45 9248006 THRU 9466691 45 1983 45 5531630 THRU 0B110788 45 1980 45 5531630 THRU 0B110788 45 1982 45 5531630 THRU 0B110788 45 1985 45 8063985 UP 45 1989 45 0A719281 UP 45/50 HP 1983 50 8063985 UP 45/50 HP 1984 50 8063985 UP 45/50 HP 1984 50 8063985 UP 45/50 HP 1983 50 8063985 UP 50 1989 50 9385911 THRU 9469199 45/50 HP 1982 50 9248006 UP 45/50 HP 1980 50 9248006 UP 50 1987 50 9385911 THRU 9469199 45/50 HP 1983 50 9248006 UP 45/50 HP 1984 50 9248006 UP 45/50 HP 1982 50 8063985 UP 45/50 HP 1986 50 9248006 UP 45/50 HP 1985 50 9248006 UP 500, 50 1979 50 9107214 THRU 9248005 500, 50 1978 50 9107214 THRU 9248005 45/50 HP 1986 50 8063985 UP 45/50 HP 1986 50 8063985 UP 45/50 HP 1985 50 8063985 UP 50 1984 50 9385911 THRU 9469199 50 1986 50 9385911 THRU 9469199 500, 50 1977 50 9107214 THRU 9248005 500, 50 1976 50 9107214 THRU 9248005 50 1990 50 9385911 THRU 9469199 45/50 HP 1985 50 8063985 UP 45/50 HP 1986 50 7143688 UP 50 1987 50 6428681 THRU 0B122929 50 1989 50 6428681 THRU 0B122929 50 1986 50 6428681 THRU 0B122929 50 1985 50 6428681 THRU 0B122929 50 1984 50 6428681 THRU 0B122929 50 1990 50 6428681 THRU 0B122929 500, 50 1976 50 7068998 THRU 7143687 45/50 HP 1980 50 7143688 UP 45/50 HP 1982 50 8063985 UP 500, 50 1979 50 7068998 THRU 7143687 500, 50 1978 50 7068998 THRU 7143687 500, 50 1977 50 7068998 THRU 7143687 500, 50 1979 50 4357640 THRU 5531629 500, 50 1978 50 4357640 THRU 5531629 60 1989 50 0A721308 UP 50 1990 50 0A721308 UP 50 1989 50 0A721308 UP 50 1988 50 0A721308 UP 50 1987 50 0A721308 UP 50 1987 50 0B122930 THRU 0D000749 50 1988 50 0B122930 THRU 0D000749 500, 50 1977 50 4357640 THRU 5531629 500, 50 1976 50 4357640 THRU 5531629 50 1990 50 0B122930 THRU 0D000749 50 1989 50 0B122930 THRU 0D000749 45/50 HP 1983 50 7143688 UP 45/50 HP 1982 50 7143688 UP 50 1990 50 7208333 THRU 0A721307 50 1987 50 9469200 THRU 9683054 50 1989 50 7208333 THRU 0A721307 50 1987 50 7208333 THRU 0A721307 50 1988 50 9469200 THRU 9683054 500, 50 1976 50 8030090 THRU 8063984 500, 50 1977 50 8030090 THRU 8063984 45/50 HP 1980 50 8063985 UP 45/50 HP 1980 50 8063985 UP 500, 50 1979 50 8030090 THRU 8063984 500, 50 1978 50 8030090 THRU 8063984 45/50 HP 1984 50 7143688 UP 50 1986 50 7208333 THRU 0A721307 50 1990 50 9469200 THRU 9683054 50 1985 50 9385911 THRU 9469199 45/50 HP 1985 50 7143688 UP 50 1984 50 7208333 THRU 0A721307 50 1985 50 7208333 THRU 0A721307 50 1989 50 9469200 THRU 9683054 60 1987 60 9385911 THRU 9469199 60 1989 60 9385911 THRU 9469199 60 1985 60 9385911 THRU 9469199 60 1990 60 9469200 THRU 9683054 60 1987 60 9469200 THRU 9683054 60 1989 60 9469200 THRU 9683054 60 1988 60 9469200 THRU 9683054 60 1986 60 9385911 THRU 9469199 60 1990 60 9385911 THRU 9469199 60 1989 60 7208333 THRU 0A721307 (description exceeds maximum possible length)