1979 - 1988 Merc 115 (6 cyl)
1973 - 1979 Merc 1150, 115
1978 - 1981 Merc 140, 140
1973 - 1977 Merc 1500
1978 Merc 1500XS
1975 - 1979 Merc 402, 40
1976 Merc 650 (3 cyl)
1977 - 1979 Merc 70 (3 cyl)
1973 - 1975 Merc 850 (4 cyl)
1978 - 1986 Merc 900, 90 (6 cyl)
1986 - 1988 Merc 135
1978 - 1988 Merc 1500, 150
1976 - 1988 Merc 175
1978 - 1988 Merc 200
1980 - 1981 Merc 225

Fuel Pump Diaphragm & Gasket Kit for 7.5 HP 1973-81, 9.8 HP 1973-81, 20 HP 1973-80, and 50 HP 1976-81.

Larger 1/4 turn fuel connector that plugs into all models 1955 thru 1987  (except 1961 6 HP and 1962-71  3.9 to 9.8 HP models).