Page 933 - Quicksilver Product Guide (2020) - 8M0163242

INTERNAL ENGINE

Model CID/ # Cyl Year Range Serial # Range Valve Caps Valve Rotator - Valve Keepers Valve Spring Valve Spring - Valve Spring -
Exhaust Shield Intake Exhaust
260 350/ V-8 1978 - 1982 4908850 - 6218461 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. N.L.A. N.L.A.(6)
260 350/ V-8 1983 - 1987 6218462 - 0B773304 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
260 MIE 350/ V-8 1981 - 1987 5907058 - 0B788151 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
270 350/ V-8 1969 - 1972 2851074 - 3077735 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
280 350/ V-8 1975 - 1976 4176250 - 4770199 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 N.L.A.(6)
300 350/ V-8 1985 - 1986 6668677 - 0B430367 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
320 EFI 350/ V-8 1987 - 1989 0A543604 - 0C622418 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
350 Mag Alpha 350/ V-8 1986 - 1997 0A635178 - 0K999999 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
350 Mag Alpha EFI (Gen +) 350/ V-8 1996 - 1997 0F800300 - 0K999999 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
350 Mag Bravo MPI 350/ V-8 1995 0F415189 - 0F601999 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
350 Mag Bravo MPI (Gen +) 350/ V-8 1996 - 1997 0F602000 - 0K999999 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
350 Mag EFI Ski 350/ V-8 1994 - 1996 0F215561 - 0F820706 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
350 Mag EFI Ski (Gen +) 350/ V-8 1996 - 1997 0F820707 - 0K999999 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
350 Mag MPI (Gen +) 350/ V-8 1998 - 2019 0L010019 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
350 Mag MPI Horizon (Gen +) 350/ V-8 2002 - 2007 0M300000 - 1A299999 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
MERCURY® MERCRUISER® 350 Mag MPI Ski 350/ V-8 1995 - 1996 0F350583 - 0F799999 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
N/A
24- 48347 1
48348 1
1999 - 2007
N/A
28- 54797 1
0L304700 - 1A089999
350 Mag MPI Horizon MIE (Gen +)
350/ V-8
24- 48347 1
N/A
48348 1
0L002008 - 1A089999
24- 48347 1
350 Mag MPI MIE (Gen+)
28- 54797 1
24- 48347 1
N/A
350/ V-8
1998 - 2007
1998 - 2007
0L002600 - 1A089999
48348 1
24- 48347 1
N/A
350 Mag MPI Ski (Gen +)
24- 48347 1
N/A
28- 54797 1
350/ V-8
350/ V-8
N.L.A.
28- 54797 1
24- 48347
24- 48347
0D505450 - 0K999999
1991 - 1997
N.L.A.(3)
N.L.A.(7)
350 Mag Ski
5.7L
24- 48347
1988 - 1997
N.L.A.(7)
N.L.A.
0B773305 - 0K999999
N.L.A.(3)
24- 48347
28- 54797 1
350/ V-8
5.7L (Gen +)
0F225560 - 0K999999
N.L.A.(3)
N.L.A.(7)
N.L.A.
28- 54797 1
1995 - 1997
24- 48347
24- 48347
350/ V-8
5.7L EFI
350/ V-8
N/A
24- 48347 1
5.7L EFI (Gen +) 350/ V-8 1998 - 2019 0L010037 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
48348 1
N/A
28- 54797 1
1998 - 2001
24- 48347 1
0L010035 - 0M299999
5.7L EFI MIE (Gen +) 350/ V-8 1997 0K040300 - 0K999999 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
5.7L MIE 350/ V-8 1988 - 1997 0B788152 - 0K999999 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
5.7L MIE (Gen +) 350/ V-8 1998 - 2019 0L002003 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
5.7L MPI Horizon MIE 350/ V-8 2008 - 2019 1A090000 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
5.7L MPI MIE 350/ V-8 2008 - 2019 1A090000 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
5.7L MPI Ski 350/ V-8 2008 - 2019 1A090000 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
5.7L Ski 350/ V-8 1985 - 1997 0A338553 - 0K999999 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
5.7L Ski (Gen+) 350/ V-8 1998 - 2019 0L002005 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
5.7LX 350/ V-8 1996 - 1997 0F601000 - 0K999999 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347
5.7LX Bravo EFI (Gen +) 350/ V-8 1996 - 1997 0F800300 - 0K999999 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
5.7LX EFI 350/ V-8 1996 - 1997 0F752400 - 0K999999 N.L.A.(7) N.L.A.(3) 28- 54797 1 N.L.A. 24- 48347 24- 48347(6)
Black Scorpion Ski (Gen+) 350/ V-8 1996 - 2007 0F800000 - 0W698432 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
Scorpion 350 350/ V-8 2008 - 2019 0W698433 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1

233 351/ V-8 1975 - 1977 4173000 - 4902304 N.L.A. N/A 28- 54797 1 N/A N.L.A. N.L.A.
255 (Ford) 351/ V-8 1973 - 1974 3258728 - 4175499 N.L.A. N/A 28- 54797 1 N/A N.L.A. N.L.A.

377 Mag 377/ V-8 2008 - 2019 1A300000 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
377 Scorpion MCM 377/ V-8 1999 - 2005 0L416146 - 0M907201 - N/A 28- 54797 1 N/A - 24- 48347 1
377 Scorpion Ski (Gen +) 377/ V-8 1997 - 1998 0K000656 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
6.2L MPI (Mercury) 377/ V-8 2015 - 2019 2A456613 and up 24-8M0091836 N/A 8M0091840 N/A 24-8M6002386 24-8M6002386
MX 6.2L MPI 377/ V-8 2000 - 2007 0L680003 - 1A299999 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
MX 6.2L MPI Horizon 377/ V-8 2002 - 2007 0M300000 - 1A299999 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
MX 6.2L MPI Horizon MIE 377/ V-8 2002 - 2019 0M300000 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
MX 6.2L MPI MIE 377/ V-8 2002 - 2019 0M300000 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
MX 6.2L MPI Ski 377/ V-8 2002 - 2019 0M317000 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
MX 6.2L Blk Scorpion Ski 377/ V-8 2001 - 2007 0L670015 - 0W698432 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
Scorpion 377 377/ V-8 2008 - 2019 0W698433 and up 48348 1 N/A 28- 54797 1 N/A 24- 48347 1 24- 48347 1
Scorpion 377 HO EC 377/ V-8 2009 - 2011 1A091488 - 1A092170 8M2016999 N/A 8M2017005 N/A 24-8M2017027 24-8M2017027

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