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Mercury Mariner Outboard Fuel Pump Repair Kits

Fuel Pump Repair Kits

A fuel pump rebuild kit is needed every so often with outboard motors. The inner rubber diaphragm can develop cracks or pin holes that effect proper fuel flow, and inner check valves and springs can break causing complete pump failure. Older motors can have pre-ethanol components that should be upgraded to new ethanol resistant materials.

Need other parts? If you need parts not listed in the application guide, please see:

Model Origin Serial No. Range Fuel Pump Repair Kit
3.9 1655013 - 2498135
4 (40) (1-Cylinder) USA 2498136 - 4107219
AUS 3306257 - 8026539
BEL 9000306 - 90721718
CAN 3305152 - 7045757
4 (4-Stroke) JPN 0R036272 & up 21-851812A01
BEL 0P401000 & up
4.5 (45, 4.5) (1-Cylinder) USA 4107220 - 5270783
AUS 8026540 - 8059344
BEL 9072179 - 9221755
CAN 7045758 - 7128837
5 (4-Stroke) JPN 0R036272 & up 21-851812A01
BEL 0P401000 & up
6 (60) 1916139 - 2529894
6 (60J) 2385673 - 2387383
6 USA 0A197112 - 0T800749 1395-9761 1
BEL 9461526 & up
6 (4-Stroke) JPN 0R036272 & up 21-851812A01
BEL 0P401000 & up
7.5 (75) 2529895 - 3488152
8 USA 0A197112 & up 1395-9761 1
8 BEL 9461526 & up 1395-9761 1
9.8 (110) 1865779 - 27980563
9.8 (110) 2798057 - 3795657
9.9 USA 0A197112 & up 1395-9761 1
BEL 9461526 & up
9.9 (4-Stroke) JPN 0R042475 & up 21-851812A01
BEL 0P325500 & up
15 USA 0B292414 & up 1395-9761 1
BEL 9542620 & up
20 (200) 1866496 - 2296266 23014A 1
20 (200) 2296267 - 2551114 Obsolete
20 (200) 2551115 - 3537530
20 USA 6443973 - 0T800749 1395-9761 1
BEL 9415101 & up
CAN 7209533 & up
20 Jet USA 0G044027 & up 1395-9761 1
25 USA 6443973 & up 1395-9761 1
BEL 9415101 & up
CAN 7209533 & up
25 (4-Stroke) (Carb) USA 0T409000 - 1B344298
BEL 0P153500 - 0P388282
30 (2-Cylinder) (644 cc) 0G053314 - 0T800749 21-857005A 1
30 Jet 0C159200 & up 21-857005A 1
30 Jet 0G590000 & up 21-857005A 1
30 (4-Stroke) (Carb & EFI) USA 0T409000 - 1B226999
BEL 0P153500 - 0P400999
35 (350) 1960827 - 2874703 23014A 1
35 USA 6445653 - 0B110788 55278A 1
BEL 9384476 & up
CAN 7209608 & up
35 USA 0B110789 & up 21-857005A 1
BEL 9466647 & up
40 (40, 400, 402) (2-Cylinder) USA 2874704 - 5556229 55278A 1
AUS 8002335 - 8064749
BEL 3339688 - 9251455
CAN 3340783 - 7144762
40 (2-Cylinder) (644 cc) USA 0G053314 & up 21-857005A 1
40 (4-Cylinder) USA 0C159200 & up 21-857005A 1
BEL 9570790 & up
40 (3-Cylinder) USA 0G531301 & up 21-857005A 1
BEL 9973100 & up
40 EFI (4-Stroke) USA 0T409000 - 1B226999
BEL 0P153500 - 0P400999
40 Jet USA 0G760300 & up 21-857005A 1
BEL 0P017000 & up
45 (4-Cylinder) USA 0B110789 & up 21-857005A 1
BEL 9466692 & up
45 Jet USA 6428681 - 0B122929 55278A 1
45 Jet USA 0B122930 & up 21-857005A 1
50 (50, 500) (4-Cylinder) USA 2116318 - 4357639 23014A 1
AUS 2863739 - 8030089
BEL 9001581 - 9107213
CAN 2097445 - 7068997
50 (3-Cylinder) USA 6428681 - 0B122929 55278A 1
BEL 9385911 - 9469199
CAN 7208333 - 0A721307
50 (3-Cylinder) USA 0B122930 & up 21-857005A 1
BEL 9469200 & up
CAN 0A721308 & up
50 (3-Cylinder) USA 0G590000 & up 21-857005A 1
BEL 9973100 & up
50 EFI (4-Stroke) USA 0T409000 - 1B226999
BEL 0P153500 - 0P400999
55 (3-Cylinder) USA 0D000750 & up 21-857005A 1
BEL 9741042 & up
60 (3-Cylinder) USA 6428681 - 0B122929 55278A 1
BEL 9385911 - 9469199
CAN 7208333 - 0A721307
60 (3-Cylinder) USA 0B122930 & up 21-857005A 1
BEL 9469200 & up
CAN 0A721308 & up
60 EFI (4-Stroke) USA 0T409000 - 1B226999
BEL 0P153500 - 0P400999
65 (650) (4-Cylinder) 2119749 - 2803561 23014A 1
65 (650) (4-Cylinder) 2803562 - 3293183 56678A 1
65 (650) (3-Cylinder) USA 3293184 - 4571651 56678A 1
AUS 8006640 & up
BEL 9020074 - 9135824
65 (650) (3-Cylinder) CAN 7013633 - 7087822 56678A 1
65 Jet USA 0D283222 & up 21-857005A 1 2
70 (3-Cylinder) USA 4571652 - 6428680 55278A 4
AUS 8042350 & up
BEL 9135825 - 9385910
CAN 7087823 - 7208332
70 (3-Cylinder) USA 0A996142 - 0C221999 42909A 4
BEL 9483121 - 9589038
75 (4-Cylinder) USA 6432901 & up 55278A 5
BEL 9393856 & up
CAN 7208573 & up
75 (4-Cylinder) USA 6432901 & up 21-857005A 1 3
BEL 9393856 & up
CAN 7208573 & up
75 (3-Cylinder) USA 0C222000 & up 42909A 4 1
BEL 9589039 & up
75 (3-Cylinder) USA 0C222000 & up 21-857005A 1 2
BEL 9589039 & up
75 DFI (3-Cylinder) USA 0T980000 & up 21-857005A 1
80 (800) (4-Cylinder) 2559001 - 2670574 23014A 1
80 (800) (4-Cylinder) 2783253 - 2856331 56678A 1
80 (80, 800) (4-Cylinder) USA 4831999 - 6432900 55278A 5
AUS 8050200 & up
BEL 9177626 - 9393855
CAN 7110998 - 7208572
80 (3-Cylinder) USA 0A996142 & up 42909A 4
80 (3-Cylinder) BEL 9483121 & up 42909A 4
80 Jet 0D283222 & up 21-857005A 1
85 (850) (4-Cylinder) USA 3493913 - 4831998 55278A 5
AUS 8005440 - 8050199
BEL 9011604 - 9177625
CAN 7010108 - 7110997
90 (90, 900) (6-Cylinder) USA 4845301 - 5299505 89031A 1
CAN 7111698 - 7123762
90 (6-Cylinder) USA 5299506 & up 89031A 3
AUS 8060545 & up
CAN 7147088 & up
90 (6-Cylinder) USA 5299506 & up 21-857005A 1 3
AUS 8060545 & up
CAN 7147088 & up
90 (3-Cylinder) USA 0A996142 & up 21-857005A 1 2
BEL 9483121 & up
90 (3-Cylinder) USA 0A996142 & up 42909A 4 1
BEL 9483121 & up
90 DFI (3-Cylinder) USA 0T801000 & up 21-857005A 1
95 (950) (6-Cylinder) 1869776 - 2318585 23014A 1
100 (1000SS / BP) (6-Cylinder) 2318586 - 3253111 23014A 1
100 (4-Cylinder) USA 0B209468 - 0D283221 42909A 4 1
BEL 9523034 - 9793576
100 (4-Cylinder) USA 0B209468 - 0D283221 21-857005A 1 2
BEL 9523034 - 9793576
100 (4-Cylinder) USA 0D283222 & up 21-857005A 1
BEL 9793577 & up
110 (1100) (6-Cylinder) 1870204 - 2314955 23014A 1
115 (1150) (6-Cylinder) USA 2836019 - 4855152 55278A 1
AUS 8008665 - 8051949
CAN 7010763 - 7112248
115 (115, 1150) (6-Cylinder) USA 4855153 - 5314655 89031A 1
AUS 8051950 - 8061119
CAN 7112248 - 7131212
115 (115, 1150) (6-Cylinder) USA 5314656 & up 89031A 3
AUS 8061120 & up
CAN 7131213 & up
115 (115, 1150) (6-Cylinder) USA 5314656 & up 21-857005A 1 3
AUS 8061120 & up
CAN 7131213 & up
115 (4-Cylinder) USA 0C100000 - 0D283221 42909A 4 1
BEL 9559771 - 9793576
115 (4-Cylinder) USA 0C100000 - 0D283221 21-857005A 1 2
BEL 9559771 - 9793576
115 (4-Cylinder) USA 0D283222 & up 21-857005A 1
BEL 9793577 & up
115 DFI (6-Cylinder) USA 0G960500 - 0t178999 21-857005A 1
115 DFI (3-Cylinder) USA 0T801000 & up 21-857005A 1
125 (1250) (6-Cylinder) 2314956 - 2839368 23014A 1
125 (1250BP) (6-Cylinder) 2400058 - 2641954 23014A 1
125 (4-Cylinder) 0D283222 & up 21-857005A 1
135 (1350) (6-Cylinder) 2839369 - 3293233 55278A 1
140 (1400) (6-Cylinder) 3293234 - 3502805 55278A 1
140 (140, 1400) (6-Cylinder) USA 4865678 - 5327662 89031A 1
AUS 8052650 - 8052879
CAN 7112773 - 7132512
140 (6-Cylinder) USA 5327663 & up 89031A 3
AUS 8066065 & up
CAN 7132513 & up
140 Jet USA 0G303046 & up 21-857005A 1
150 (1500) (6-Cylinder) USA 3502806 - 4865677 55278A 1
AUS 8005615 - 8052649
CAN 7010533 - 7112772
150 (1500XS) (6-Cylinder) USA 4868648 - 5327662 89031A 2
V-135 USA 0A904646 & up 89031A 2
V-135 USA 0A904646 & up
V-135 DFI USA 0G590000 & up 21-857005A 1
V-150, V-1500 USA 4868998 & up 89031A 2
V-150, V-1500 USA 4868998 & up
V-150 DFI USA 0G590000 & up 21-857005A 1
V-150 EFI USA All 21-857005A 1
XR4 / XR6 / Magnum USA All 21-857005A 1
V-175, V-1750 USA 4301235 & up
AUS 8058870 & up
V-175, V-1750 USA 4301235 & up 89031A 2
AUS 8058870 & up
V-175 EFI USA All 21-857005A 1
V-175 DFI USA 0T178500 & up 21-857005A 1
V-200 EFI USA All 21-857005A 1
V-200, V-2000 USA 4839034 - 6073191 89031A 2
AUS 8061595 - 8065672
V-200 USA 6073192 - 6357229 90363A 1
V-200 USA 6357230 - 6625220 89031A 4
V-200 USA 6625221 & up 21-857005A 1
V-200 DFI USA 0G590000 & up 21-857005A 1
V-220 Laser USA 0B117316 & up 21-857005A 1
V-225 USA 5628028 & up 90363A 1
V-225 / 225 Sea Pro / Marathon (3.0L) USA 0D280813 & up 21-857005A 1
V-225 DFI (3.0L) USA 0G590000 & up 21-857005A 1
V-225 EFI (3.0L) USA 0G129222 & up 21-857005A 1
V-250 (3.4L) USA 0C101891 & up 21-857005A 1
V-250 EFI (3.0L) USA 0G129222 & up 21-857005A 1
V-250XB USA 0G980600 & up 21-857005A 1
V-275 (3.4L) USA 0C101891 & up 21-857005A 1
V-300 (3.4L) USA 5611648 & up 89031A 2
1 90-degree oil check valve.
2 Inline oil check valve.
3 Use with square fuel pump.
4 Use with triangular fuel pump.
5 Sold as complete pump only.