Water Pump Kit - Mercury, Mariner 40-275hp, 3.0-3.4L

Complete Water Pump Kit

Fits:

Mercury / Mariner

40hp (4 stroke 4 cyl) 2.31:1 ratio serial number T409000-up
40hp (EFI 4 stroke) 2.31:1 ratio serial number T409000-up
50hp (4 stroke 4 cyl) 2.31:1 ration serial number T178500-up
50hp (EFI 4 stroke) 2.31:1 ratio serial number T409000-up
50hp (4 stroke Bigfoot) serial number G231123-up
60hp 1991-96 SeaPro, Bigfoot, Mar serial number D000750-up
65 Jet serial number 0D283222-up
70hp 1987-up serial number B110054-up
75hp 3 cyl serial number A996142-C21999
75hp 3 cyl 1990-96serial number C222000-up
75hp 3 cyl 1990-96 serial number C222000-up
75hp DFI 3 cyl 2004-05 serial number OT801000-up
75hp 4 stroke serial number OG960500-up
80hp 3 cyl 1987-up serial number A996142-up
80 Jet serial number 0D283222-up
90hp 3 cyl 1987-89 serial number B110054-C221999
90hp 3 cyl serial number A0996142-up *
90hp 3 cyl 1990-96 serial number C222000-up
90hp 4 stroke serial number OG960500-up
90hp DFI 3 cyl 2004-05 serial number OT801000-up
100hp 4 cyl 1988-96 serial number B20948-up
115hp 4 cyl 1989-96 serial number C100000-up
115hp DFI 3 cyl 2004-05 serial number OT801000-up
135-275hp Verado
200hp DFI (3.0L) serial number OG386496-up
225hp 3.0L (carb & EFI) serial number OD280813-up
225hp DFI serial number OG129222-up
250hp 3.0L (EFI) serial number OG1219222-up
3.0L
3.4L

Mercruiser

Alpha Gen II

May fit additional models to those listed above. Please DO NOT order based solely on application info above. You MUST compare the oem number of the part for your engine to those listed below to ensure correct fitment of this part for your application! Failure to order this way will likely lead to the wrong part being ordered!

Replaces: 46-43224A6, 46-43024A7, 817275A4, 817275Q4, 817275Q05, 817275K05, 817275T4, 817275A6, 18-3570, 9-48315, 12094, PM-3570