Page 86 - Mercury Repower Guide

LONGBLOCK CROSS REFERENCE CHARTS

LONGBLOCK CROSS REFERENCE CHARTS

Plus‑Series Engines Longblock Cross Reference Engine Model Plus-Series P/N Reman Pro-Series
P/N
Engine Model Plus-Series P/N Reman Pro-Series MCM 383 Mag Stroker 8M0064800 8M0095941
P/N
MCM 383 MPI - FWC 8M0109404 8M0095941
MCM 4.3L Alpha 4V 8M0064803 8M0063328
MCM 496 HO 8M0089472 8M0137121
MCM 4.3L Gen+ 807736R51 8M0063328
MIE 8.1L Horizon (V-Drive) 8M0088283 8M0137122
MCM 350 Alpha Crate 8M0079530 860186R 5
MIE 8.1L Horizon (Down-angle) 8M0088282 8M0137122
MCM 350 Gen+ Crate 8M0079531 807447R03
MCM 350 Mag MPI Alpha 8M0064799 NA
Long Block Cross Reference with GM block code
All long blocks include:
Engine block, crankshaft, connecting rods, pistons, rings, engine bearings, oil pump, marine gaskets, marine camshaft, lifters, timing components, brass core plugs, complete
head assemblies, timing cover, oil pan, valve covers, marine water pump and a one year Quicksilver limited warranty.
New long blocks also include flywheels and harmonic balancers. New longblocks may include intake manifolds. See reference chart below.
Remanufactured long blocks DO NOT include intake manifolds, flywheels, harmonic balancers or gasket sets required for assembly.

Model Cyl/CID/Litre Year Range GM Block Code Notes New Longblock Reman Pro-Series P/N Cylinder Head
120 2.5L 153 CID I/L 4 1974 - 1986 NB 2 pc RM seal 87956A 1(2) N.L.A. 938-8M0115134(15)
2.5L 2.5L 153 CID I/L 4 1987 - 1989 NB 2 pc RM seal 87956A 1(2) N.L.A. 938-8M0115134(15)
MERCRUISER
140 3.0L 181 CID I/L 4 1974 - 1986 RA 2 pc RM seal 87959A 1(2) N.L.A.(2) 938-8M0115134(15)
3.0L 3.0L 181 CID I/L 4 1987 - 1989 RA 2 pc RM seal 87959A 1(2) N.L.A.(2) 938-8M0115134(15)
3.0L 3.0L 181 CID I/L 4 1990 - 1991 RM start 1 pc RM seal, 2.5L head 805047A 1(1) N.L.A. N.L.A.
3.0L 3.0L 181 CID I/L 4 1992 - 1994 RJ 2.5L head 805047A 1(1) N.L.A. N.L.A.
3.0L 3.0L 181 CID I/L 4 1998 RX 3.0L head, start of stamped rocker cvr 864626A01 N.L.A. 938-8M0115135(15)
3.0L 3.0L 181 CID I/L 4 1999 - 2010 RP start of 14 in. flywheel & staggered starter 864626A01 N.L.A. 938-8M0115135(15)
mount
3.0L 3.0L 181 CID I/L 4 2011 RQ 864626A01 N.L.A. 938-8M0115135(15)
3.0L 3.0L 181 CID I/L 4 2012 BL8 864626A01 N.L.A. 938-8M0115135(15)
3.0L 3.0L 181 CID I/L 4 2013 - 2016 CHB 864626A01 N.L.A. 938-8M0115135(15)
3.0L MPI 3.0L 181 CID I/L 4 2008 - 2010 RP 864626A02 N/A 938-8M0115135(15)
3.0L MPI 3.0L 181 CID I/L 4 2011 RQ 864626A02 N/A 938-8M0115135(15)
3.0L MPI 3.0L 181 CID I/L 4 2012 BL8 864626A02 N/A 938-8M0115135(15)
3.0L MPI 3.0L 181 CID I/L 4 2013 - 2016 CHB 864626A02 N/A 938-8M0115135(15)
3.0LX 3.0L 181 CID I/L 4 1990 - 1991 RN start 1 pc RM seal, 3.0L head 864626A01 8M0062850 938-8M0115135(15)
3.0LX 3.0L 181 CID I/L 4 1992 - 1997 RK 3.0L head 864626A01 8M0062850 938-8M0115135(15)

185 (4 bbl.) 3.8L 229 CID V-6 1983 - 1984 JK 9848 N.L.A. N.L.A.
175 4.3L 262 CID V-6 1987 KP start of roller lifter 14149A 1 14149R50(1) 938-884740R(16)(17)
185 (2 bbl.) 4.3L 262 CID V-6 1985 KD 12178A 1 14149R50(1) 938-884740R(16)(17)
185 (2 bbl.) 4.3L 262 CID V-6 1985 KW start of 14 in. flywheel 14149A 1 14149R50(1) 938-884740R(16)(17)
185 (2 bbl.) 4.3L 262 CID V-6 1986 KW start of 1 pc RM seal 14149A 1 14149R50(1) 938-884740R(16)(17)
205 4.3L 262 CID V-6 1985 KJ 12179A 1 14149R50(1) 938-884740R(16)(17)
205 4.3L 262 CID V-6 1985 KR start of 14 in. flywheel 14149A 1 14149R50(1) 938-884740R(16)(17)
205 4.3L 262 CID V-6 1986 KR start of 1 pc RM seal 14149A 1 14149R50(1) 938-884740R(16)(17)
205 4.3L 262 CID V-6 1987 KR start of roller lifter 14149A 1 14149R50(1) 938-884740R(16)(17)
262 Mag EFI (Gen+) 4.3L 262 CID V-6 1996 - 1997 LK start of Gen +, GM 4bbl intake 864256A 1(13) 807736R50 938-827178R 1(16)
4.3L (2bbl.) 4.3L 262 CID V-6 1988 - 1992 KP 14149A 1 14149R50 938-884740R(16)(17)
4.3L (Gen II) (2 bbl.) 4.3L 262 CID V-6 1992 - 1993 KP start of electric fuel pump 805613A 1 N.L.A.(5) 938-884740R(16)(17)
4.3L (Gen II) (2 bbl.) 4.3L 262 CID V-6 1993 - 1994 LJ start of balance shaft 806346A 1 806347R50(6) 938-883296R 1(16)
4.3L (Gen II) (2 bbl.) 4.3L 262 CID V-6 1995 - 1996 LJ start of plastic timing cover 806346A 1 806347R50(6) 938-883296R 1(16)
4.3L (Gen +) (2 bbl.) 4.3L 262 CID V-6 1998 - 1999 LJ start of metric fasteners 864256A 1(13) 807736R50 938-827178R 1(16)
4.3L (Gen +) (2 bbl.) 4.3L 262 CID V-6 2000 - 2001 LJ start of roller rocker arms 864256A 1(13) 8M0063328(12) 938-8M0115136(15)
4.3L (Gen +) (2 bbl.) 4.3L 262 CID V-6 2002 - 2007 LB 864256A 1(13) 8M0063328(12) 938-8M0115136(15)
4.3L (Gen +) (2 bbl.) 4.3L 262 CID V-6 2007 - 2009 LB 8M0101211 NA 938-8M0115136(15)

2019 Repower Product Guide 73