Sierra Marine Parts Catalog

726 FUEL PUMP APPLICATION ❶ low pressure lift pump ❷ high pressure fuel cool pump ❸ fuel pump mounted with filter bowl facing up ❹ fuel pump mounted with filter bowl facing down ❺ AC fuel pump ❻ Carter fuel pump ❼ mechanical fuel pump ❽ use if fuel pump has sight glass ❾ use if fuel pump has sight tube ❿ fuel pump/cooler kit I/O — MERCRUISER - Fuel System Model CID/#CYL Year Range Beginning Serial # Ending Serial # Fuel Pump #1 Fuel Pump #2 Pump Filter 120 153/L4 1964-1972 1666601 3377340 18-7278 ❻ — 18-7860 120 153/L4 1964-1972 1666601 3377340 18-7256 ❺ — — 120 153/L4 1972-1982 3377341 6229717 18-7278 — 18-7860 120 153/L4 1983-1986 6229718 B531853 18-7278 ❸ — 18-7860 120 4469866 & Below 18-7278 — — 120 4469866 4952700 18-7278 — — 120 4952701 & Up 18-7278 — — 120 5192049 6229717 18-7278 — — 120/2.5L 6229718 & Up 18-7278 — — 120/2.5L 6229718 & Up 18-7282 — — 2.5L 153/L4 1987-1989 B531854 BC853255 18-7278 ❸ — 18-7860 140 (4 CYL) 181/L4 1968-1982 2508261 6229717 18-7278 — 18-7860 140 (4 CYL) 181/L4 1983-1986 6229718 B450800 18-7278 ❸ — 18-7860 3.0L 181/L4 1987-1989 B450801 C856558 18-7278 ❸ — 18-7860 140 4460664 & Below & Below 18-7278 — — 140 4460665 4918569 18-7278 — — 140 4918570 & Up 18-7278 — — 140 (4 Cyl.) 5157669 6229717 18-7278 — — 140/3.0L 6229717 & Below & Below 18-7278 — — 140/3.0L 6229718 & Up & Up 18-7282 — — 3.0L/3.0LX C856559 & Up & Up 18-7282 — — 140 (6 Cyl.) 1538930 1725960 18-7256 — — 150 1666495 2048046 18-7256 — — 160 2048022 2770031 18-7278 — — 165 4471566 4884834 18-7278 — — 165 5178959 & Up & Up 18-7278 — — 165/3.7L (4 Cyl.) 6916779 & Up & Up 18-7282 — — 180/3.7-LX (4 Cyl.) 6916779 & Up & Up 18-7282 — — 175/4.3L (262 CID) B527955 & Up & Up 18-7284 — — 185 (229 CID) 6330183 & Up & Up 18-7284 — — 185 (262 CID) A331455 & Up & Up 18-7284 — — 470 224/L4 1976-1984 4208730 6916778 18-7278 — 18-7860 485 224/L4 1980-1982 5685394 6218036 18-7278 — 18-7860 488 224/L4 1983-1984 6170297 6916778 18-7278 ❸ — 18-7860 140 (6 CYL) 194/L6 1963 1538930 1725960 18-7256 — — 150 230/L6 1964-1966 1666495 2048046 18-7256 — — 160 250/L6 1967-1969 2048022 2770031 18-7278 ❻ — 18-7860 160 250/L6 1967-1969 2048022 2770031 18-7256 ❺ — — 165 (6 CYL) 250/L6 1979-1981 2770032 5813433 18-7278 — 18-7860 200 (6 CYL) 250/L6 1969 2453769 2712072 18-7278 — 18-7860 200 GM 6218462 & Up 18-7283 — — 200/5.0L GM B525982 & Up 18-7283 — — 185 (4bbl) 229/V-6 1983-1984 6330183 6919655 18-7284 — — 175 262/V-6 1987 B527955 B773242 18-7284 — — 185 (2bbl) 262/V-6 1985-1986 A331455 B527954 18-7284 — — 205 262/V-6 1985-1987 A331455 B775129 18-7284 — — 205/4.3L-LX (262 CID) B527955 & Up 18-7284 — — 262 MAG EFI (GEN +) 262/V-6 1996-1997 F803800 K999999 18-8867 — — 4.3L 262/V-6 1988-1992 B773243 D714106 18-7284 — — 4.3L (GEN II) 262/V-6 1992-1996 D714107 F802999 18-8867 — — 4.3L (GEN +) 262/V-6 1998-2010 L012009 & Up 18-8868 — —