Sierra Marine Parts Catalog

729 Model CID/#CYL Year Range Beginning Serial # Ending Serial # Fuel Pump #1 Fuel Pump #2 Pump Filter SCORPION 350 EC 350/V-8 2009-2010 W698433 & Up 18-8864 ❷ 18-8864 ❶ — 233 (FORD) 351/V-8 1975-1977 4173000 4902304 18-7267 — — 255 (FORD) 351/V-8 1973-1974 3258728 4175499 18-7267 — — 377 MAG 377/V-8 2008-2010 A300000 & Up 18-8864 ❷ 18-8865 ❶ — 377 SCORPION MCM 377/V-8 1999-2005 L416146 M907201 18-8861 ❿ — — 377 SCORPION SKI 377/V-8 1997-1998 K00656 L600314 18-8861 ❿ — — MX 6.2L MPI 377/V-8 2000-2001 L680003 M299999 18-8861 ❿ — — MX 6.2L MPI 377/V-8 2002-2004 M300000 W059999 18-8862 ❷ , ❿ 18-8868 ❶ — MX 6.2L MPI 377/V-8 2004-2007 W060000 A299999 18-8864 ❷ 18-8865 ❶ — MX 6.2L MPI HORIZON 377/V-8 2002-2004 M300000 W059999 18-8862 ❷ , ❿ 18-8868 ❶ — MX 6.2L MPI HORIZON 377/V-8 2004-2007 W060000 A299999 18-8864 ❷ 18-8865 ❶ — MX 6.2L MPI HORIZON MIE 377/V-8 2002-2004 M300000 M398394 18-8862 ❷ , ❿ 18-8868 ❶ — MX 6.2L MPI HORIZON MIE 377/V-8 2004-2010 M398395 & Up 18-8864 ❷ 18-8865 ❶ — MX 6.2L MPI MIE 377/V-8 2002-2004 M300000 M398394 18-8862 ❷ , ❿ 18-8868 ❶ — MX 6.2L MPI MIE 377/V-8 2004-2010 M398395 & Up 18-8864 ❷ 18-8865 ❶ — MX 6.2L MPI SKI 377/V-8 2002-2010 M317000 & Up 18-8862 ❷ , ❿ 18-8868 ❶ — MX 6.2L BLACK SCORPION SKI 377/V-8 2001 L670015 L679175 18-8861 ❿ — — MX 6.2L BLACK SCORPION SKI 377/V-8 2001-2007 L679176 W698432 18-8861 ❷ , ❿ 18-8868 ❶ — SCORPION 377 377/V-8 2008-2010 W698433 & Up 18-8861 ❷ , ❿ 18-8868 ❶ — SCORPION 377 HO EC 377/V-8 2009-2010 A091488 A092170 18-8864 ❷ 18-8865 ❶ — 325 427/V-8 1969-1972 2278747 3780449 18-7275 — — 330 454/V-8 1977-1981 4623115 6083144 18-7275 — — 330 WITH B/W 454/V-8 1982-1987 6083145 B816540 18-7288-1 — — 340 MIE 454/V-8 1981-1987 5889914 B788365 18-7288-1 — — 350 MIE 454/V-8 1974-1976 3780450 4623109 18-7275 — — 370 TRS 454/V-8 1978-1987 4179554 B714586 18-7288-1 — — 400 TRS 454/V-8 1980-1986 4179554 B457644 18-7288-1 — — 420 454/V-8 1987-1989 A398941 B622418 18-7288-1 — — 425-GM A398941 & Up 18-7288-1 — — 425 454/V-8 1990-1992 B622419 D725499 18-7288-1 — — 425 (GEN V) 454/V-8 1992-1993 D763855 D937011 18-8860 — — 440 TRS 454/V-8 1983-1986 4179554 B485220 18-7288-1 — — 450 454/V-8 1995-1996 F347100 F347277 18-8860 — — 454 MAG ALPHA 454/V-8 1986-1988 A631894 B785148 18-7288-1 — — 454 MAG. BRAVO GM B840126 & Up 18-7288-1 — — 454 MAG BRAVO 454/V-8 1988-1992 A631894 B785148 18-7288-1 — — 454 MAG BRAVO 454/V-8 1992-1997 D805069 K999999 18-8860 — — 454 MAG EFI 454/V-8 1994-1996 F115700 F802349 18-8860 — — 454 MAG EFI SKI 454/V-8 1995-1996 F215800 F820099 18-8860 — — 454 MAG MPI 454/V-8 1996 F802350 K147349 18-8860 — — 454 MAG MPI 454/V-8 1997 K147350 K999999 18-8861 ❿ — — 454 MAG MPI 454/V-8 1998-2001 L010029 M024999 18-8861 ❿ — — 454 MAG MPI HORIZON MIE 454/V-8 1998-2001 L002200 L674000 18-8861 ❿ — — 454 MAG MPI SKI 454/V-8 1996-1997 F820100 K999999 18-8860 — — 470 5097479 & Below 18-7278 — — 470 5097480 & Up 18-7278 — — 470 5520115 6218036 18-7278 — — 470 6218037 & Up 18-7278 — — 485 5685394 & Up 18-7278 — — 488 6170297 & Up 18-7278 — — 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