Page 957 - 2021 Sierra Catalog

OMC 400 & 800 SERIES GEARCASE BEARINGS
HP
120
2.5L
140
3.0L
185/3.8L
4.3L
200/5.0L
225
230/530L
240
250
260/5.7L
Year
1978-81
1982-86
1978-81
1982-86
1978-85
1985-86
1979-86
1978
1979-86
1978
1979
1979-86
OMC COBRA GEAR HOUSING BEARINGS
Pinion Bearing
18-1357
18-1357
18-1357
18-1357
18-1117
18-1117
18-1117
18-1117
18-1117
18-1117
18-1117
18-1117
Drive Shaft Bearing
18-1365
18-1365
18-1365
18-1365
18-1365
18-1365
18-1365
18-1365
18-1365
18-1365
18-1365
18-1365
Drive Shaft Bearing
Carrier Aft Bearing
18-1350
18-1350
18-1350
18-1350
18-1158
18-1158
18-1158
18-1158
18-1158
18-1158
18-1158
18-1158
Carrier Aft Bearing
Carrier Fore Bearing
18-1351
18-1351
18-1351
18-1351
18-1351
18-1351
18-1351
18-1351
18-1351
18-1351
18-1351
18-1351
Carrier Fore Bearing
Forward Thrust Bearing
18-1371
18-1371
18-1371
18-1371
18-1370
18-1370
18-1370
18-1370
18-1370
18-1370
18-1370
18-1370
Forward Thrust Bearing
Reverse Thrust Bearing
18-1366
18-1366
18-1366
18-1366
18-1366
18-1366
18-1366
18-1366
18-1366
18-1366
18-1366
18-1366
Reverse Thrust Bearing
Housing Bearing
—
18-1351
—
18-1351
18-1358
18-1358
18-1358
18-1358
18-1358
18-1358
18-1358
18-1358
Housing Bearing
Model
Liter
Year
Pinion Bearing
2.3L
2.3L
1987
18-1357
18-1365
18-1350
18-1351
18-1371
18-1366
18-1351
2.3L
2.3L
1988-1990
18-1357
18-1365
18-1350
18-1351
18-1371
18-1366
N/A
2.5L
2.5L
1986
18-1357
18-1365
18-1350
18-1351
18-1371
18-1366
18-1351
3.0L
3.0L
1986-1987
18-1357
18-1365
18-1350
18-1351
18-1371
18-1366
18-1351
3.0L
3.0L
1988-1989
18-1357
18-1365
18-1350
18-1351
18-1371
18-1366
N/A
3.0L
3.0L
1990-1991
18-1117
18-1365
18-1158
18-1351
18-1370
18-1366
N/A
3.0L
3.0L
1992-1993
18-1117
18-1365
N/A
18-1351
18-1370
18-1366
N/A
3.0L HO
3.0L
1992-1993
18-1117
18-1365
N/A
18-1351
18-1370
18-1366
N/A
4.3L
4.3L
1986-1987
18-1117
18-1365
18-1158
18-1351
18-1370
18-1366
18-1358
4.3L
4.3L
1988-1991
18-1117
18-1365
18-1158
18-1351
18-1370
18-1366
N/A
4.3L
4.3L
1992-1993
18-1117
18-1365
N/A
18-1351
18-1370
18-1366
N/A
4.3L HO
4.3L
1992-1993
18-1117
18-1365
N/A
18-1351
18-1370
18-1366
N/A
5.0L
5.0L
1986-1987
18-1117
18-1365
18-1158
18-1351
18-1370
18-1366
18-1358
5.0L
5.0L
1988-1991
18-1117
18-1365
18-1158
18-1351
18-1370
18-1366
N/A
5.0L
5.0L
1992-1993
18-117
18-1365
N/A
18-1351
18-1370
18-1365
N/A
5.0L HO
5.0L
1992-1993
18-1117
18-1365
N/A
18-1351
18-1370
18-1365
N/A
5.7L
5.7L
1986-1987
18-1117
18-1365
18-1158
18-1351
18-1370
18-1366
18-1358
5.7L
5.7L
1988-1991
18-1117
18-1365
N/A
18-1351
18-1370
18-1365
N/A
5.7L
5.7L
1992-1993
18-1117
18-1365
N/A
18-1351
18-1370
18-1366
N/A
5.8L
5.8L
1989-1991
18-1117
18-1365
N/A
18-1351
18-1370
18-1366
N/A
5.8L
5.8L
PKG. OF 2
18-2243 18-2243-9➀ DETENT BALL Replaces: 316506 For: V-4 & V-6 gearcase
OMC Sterndrive 400 Series (1978-79); 800 Series (1978)
1992-1993
18-1117
18-1365
N/A
18-1351
18-1370
18-1366
N/A
18-0195
THRUST WASHER Replaces: 314731 COBRA
18-0198 FORWARD GEAR THRUST WASHER Replaces: 324766
18-1501
DETENT BALL Replaces: 160084
For: Cobra drives (1980& Earlier)
18-1701
LOWER DRIVE SHAFT Replaces: 911693
For: Cobra Drives 262, 302, 350, 432, 434, 502, 504, 574, 584
18-2183
DRIVE SHAFT Replaces: 909121
939
➀ Priced per Package
I/O — OMC STERNDRIVE/COBRA - Drive System