Mercruiser Outdrive Parts Drawings *How to Videos

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Mercruiser manifold application chart models 120-262 hp.

GLM aftermarket exhaust manifold and elbow part application

Mercruiser exhaust manifold

Mercruiser exhaust manifold

Model
number
C.I.D. Cyl.
Year
Serial
number
Exhaust
manifold
port
Exhaust
manifold
stbd.
Exhaust
elbow
Exhaust
manifold
gasket
Exhaust
gasket
elbow
120
153 / 4
1983-1986
6229718-OB531853
51210
N/A
51130
31520
2.5
153 / 4
1967-1989
OB531854-0C853255
 
51210
N/A
51130
33570
31520
140
181/4
1968-1982
2508261-6229717
51212
N/A
51120
33570
31520
140
181/4
1982-1986
6229718-OB450800
51210
N/A
51130
33570
31520
3.0
181/4
1987-1995
OB450801-OF603999
51210
N/A
51130
33570
31520
3.0
181/4
1998-
OL010042 and up
51214
N/A
51160
33580
31520
3.0LX
181/4
1990-1997
OC856559-OK999999
51214
N/A
51160
33580
31520
165(4cyl)
224/4
1987-1987
OB434941-OB774251
51202
N/A
51180
 
32470
165(4cyl)
224/4
1987-1987
OB434941-OB774251
51200
N/A
51170
 
32460
170
224/4
1985-1986
6916779-OB434940
51202
N/A
51180
 
32470
170
224/4
1985-1986
6916779-OB434940
51200
N/A
51170
 
32460
180
224/4
1987-1987
OB436391-OB775248
51202
N/A
51180
 
32470
180
224/4
 
1987-1987
OB436391-OB775248
51200
N/A
51170
 
32460
190
224/4
1985-1986
6916779-OB436390
51202
N/A
51180
 
32470
3.7
224/4
1988-1989
OB774252 and up
51202
N/A
51180
 
32470
3.7
224/4
1988-1989
OB774252 and up
51200
N/A
51170
 
32460
3.7XL
224/4
1988-1989
OB775249 and up
51202
N/A
51180
 
32470
3.7LX
224/4
1988-1989
OB775249 and up
51200
N/A
51170
 
32460
470
224/4
1976-1977
4208730-4625579
-
N/A
51130
 
31520
470 MCM-MIE
224/4
1977-1982
4625580-6218036
-
N/A
51170
 
31520
470
224/4
1983-1984
6218037-6916778
51200
N/A
51170
 
32460
485
224/4
1980-1982
5685394-6218036
51200
N/A
51170
 
32370
488
224/4
1983-1984
6170297-6916778
51200
N/A
51170
 
32460
140(6cyl)
194/6
1963-1963
1538930-1725960-
N.L.A.
N/A
N.L.A.
 
N.L.A.
150
230/6
1964-1966
1666495-2048046
N.L.A.
N/A
N.L.A.
 
N.L.A.
160
250/6
1967-1969
2048022-2770031
N.L.A.
N/A
N.L.A.
 
N.L.A.
165(6cyl)
250/6
1970-1981
2770032-5813433
 
N/A
51120
 
31520
200(6cyl)
292/6
1969-1969
2453769-2712072
 
N/A
51120
 
31520
185(4bbl)
229/V-6
1983-1984
6330183-6919655
51220
51220
51110
 
30240
175
262/V-6
1987-1987
OB527955-OB773242
51220
51220
51140
 
30240
185(2bbl)
262/V-6
1985-1986
OA331455-OB527954
51220
51220
51110
 
30240
185(2bbl)
262/V-6
1985-1986
OA331455-OB527954
51220
51220
51140
 
30240
205
262/V-6
1985-1986
OA331455-OB527954
51220
51220
51110
 
30240
205
262/V-6
1985-1986
OA331455-OB527954
51220
51220
51140
 
30240.
205
262/V-6
1987-1987
OB527955-OB775129
51220
51220
51140
 
30240.
262Mag EFI (Gen+)
262/V-6
1996-1997
OF803800-OK999999
51220
51220
51140
 
32080
262Mag EFI (Gen+)
262/V-6
1996-1997
OF803800-OK999999
51224
51226
N/A
 
N/A