Mercruiser parts warehouse / stern drive drawings
Mercruiser manifold component application chart
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Video repair help
Help me identify my outdrive
Mercruiser outdrive tech drawings
1972 thru 1990 gearcase application chart
1972 thru 1990 new lower unit
1972 thru 1990 rebuilt lower unit
1972 thru 1998 rebuilt upper gear case
Upper gearcase parts drawing number 1 thru 22
Upper gearcase parts drawing number 23 to 41
Lower gearcase parts drawings number 1 thru 24
Lower gearcase parts drawings number 25 thru 57
Lower gearcase parts drawings number 58 to 73
U-joint assembly
Anode - trim tab aluminum or magnesium
Anodes magnesium
Bearings shims seals lower gearcase
Bearings - tapered roller
Bearing (roller)
Bearing (ball type reverse gear)
Bearing - forward gear
Bearings Torrington roller
Bearing tapered for drive shaft
Bearings upper gearcase
Bearing drive shaft
Gimbal bearing
Oil seal - gimbal bearing
Bearing application lower gearcase
Bearing application chart upper gearcase
Bell Housing Components
Bell housing layout components
Bellow help guide
Bellows boats engine exhaust
Bearing carrier - lower gearcase
Bolts and screws
Bolt - trim tab
Bolt - stainless steel
Bushing assembly
Carburetor floats
Carburetor gaskets
Carburetor guide carb kits
Clip - shift shaft
Clutch dog
Cross pin - clutch dog
Cylinder head manifold gasket set
Coupler-engine
Distributor guide
Distributor Cap
Drain plug
Drive shaft - application guide
Drive shaft - lower gearcase
eBay comments
Engine overhaul gasket sets
Engine (marine) head gaskets
Engine oil pan gaskets
Engine crank shaft rear main oil seals
Electronic conversion kits
Exhaust Elbow
Fuel filter water separator
Fuel Pump
Gear set application guide
Gear set-seals-cluch-dog-bearings-shims
Gears-gear-sets upper gearcase
Gear set clutch dog
Gear ( reverse )
Gear set pinion / forward
Gimbal housing components
Housing - upper (empty)
Help guide year with serial number
Help guide diesel - year with serial number
I Need Help Page
Ignition Coils
Impellers
Impeller keys
Housing (gear case)
Key way ( bearing carrier )
Manifolds - exhaust
manifold component application
488 / 485 / 470 Engine help page
Manifold 4 cylinder 1990 & up
Manifolds GM 140hp 4Cyl. 181 CID 1968/82
Manifold set GM 229/262 V6
Manifold GM 229 / 262 V6 1983 & UP
Manifolds GM 305/350 V8 1977-1982 parts
Manifolds GM 305 327 350 before 1977
Manifold GM 305-350 V8 1983 up
Manifold GM 427 454 482 V8 (1968 -1986)
Manifold kits - aluminum
Manifold-gaskets
Nut propeller lock nut
Nuts
Nut - pinion nut
Nut - cover
Nut bearing retainer
OMC parts warehouse
Oil plug - magnetic
Plug - welch
Propellers ( used )
Aluminum propellers
Propeller Hardware
Propeller shaft
Ring - upper gearcase
Screen - port insert
Screen - starboard insert
Screw - insert screen
Seal kit # 87510 lower gearcase
Seal kit (upper gearcase)
Shift crank
Shift shaft
Gasket - washer shift shaft
Shift spool
Shift cable kits
Shift cable assembly
Shims (reverse gear)
Shim application guide
Shims / Shim kits upper gearcase
Shims forward gear backlash
Shim kit lower gearcase tapered bearing
Shipping address
Solenoids-marine engine starter
Solenoids - electrical
Spring - clutch dog
Submit url free
Tab washer receiver
Tab washer
Tab washer - keyed
Thermostat Housing Assembly
Thermostat kits - engine
Thrust hub
Thrust hub spacer
Thrust ring shim
Thrust ring
Tools
Transom service kits
Transom service kit application
Transom plate / shift cable
Trim connector kit
Trim cylinder repair components with layout
Trim cylinder hoses - 120 to 260
Trim cylinder repair
Trim cylinders application
Trim hoses ram bushings, pins 1972-1982
Trim sender limit kit
Tune Up Kits
U-joint
U-Joint socket
Upper gear set application chart
Used Merc parts
Used upper units
Upper gear housing (complete)
Voltage Regulator
Mercruiser water pump kit - impellers & keys
Engine sea water pumping
Water Pump Gaskets
Washer - hub lock
Water pumps-engine
Yoke
Yoke - drive shaft
Oil pump
Take the boat to OMC outdrives Johnson outboard
Boat trailer parts
Carrier assembly
Mercruiser exhaust manifold & elbow component part application
Exhaust manifold port and starboard
Exhaust elbow
Exhaust gaskets for elbow and manifold
Mercruiser manifold page with parts
T.C.Electronics / Marine aftermarket Mercruiser parts help line 416 751-7326
Mercruiser exhaust manifold
Model number
C.I.D. Cyl.
Year
Serial number
Exhaust manifold port
Exhaust manifold stbd.
Exhaust elbow
Exhaust gasket manifold
Exhaust gasket elbow
120
153 / 4
1983-1986
6229718-OB531853
51210
N/A
51130
33570
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
33570
31520
3.0LX
181/4
1990-1997
OC856559-OK999999
51214
N/A
51160
33570
31520
165(4cyl)
224/4
1987-1987
OB434941-OB774251
51202
N/A
51180
33570
32470
165(4cyl)
224/4
1987-1987
OB434941-OB774251
51200
N/A
51170
33570
32460
170
224/4
1985-1986
6916779-OB434940
51202
N/A
51180
33570
32470
170
224/4
1985-1986
6916779-OB434940
51200
N/A
51170
33570
32460
180
224/4
1987-1987
OB436391-OB775248
51202
N/A
51180
33570
32470
180
224/4
1987-1987
OB436391-OB775248
51200
N/A
51170
33570
32460
190
224/4
1985-1986
6916779-OB436390
51202
N/A
51180
33570
32470
3.7
224/4
1988-1989
OB774252 and up
51202
N/A
51180
33570
32470
3.7
224/4
1988-1989
OB774252 and up
51200
N/A
51170
33570
32460
3.7XL
224/4
1988-1989
OB775249 and up
51202
N/A
51180
33570
32470
3.7LX
224/4
1988-1989
OB775249 and up
51200
N/A
51170
33570
32460
470
224/4
1976-1977
4208730-4625579
-
N/A
51130
33570
31520
470 MCM &MIE
224/4
1977-1982
4625580-6218036
-
N/A
51170
33570
31520
470
224/4
1983-1984
6218037-6916778
51200
N/A
51170
33570
32460
485
224/4
1980-1982
5685394-6218036
51200
N/A
51170
33570
32370
488
224/4
1983-1984
6170297-6916778
51200
N/A
51170
33570
32460
140(6cyl)
194/6
1963-1963
1538930-1725960-
N.L.A.
N/A
N.L.A.
33570
N.L.A.
150
230/6
1964-1966
1666495-2048046
N.L.A.
N/A
N.L.A.
33570
N.L.A.
160
250/6
1967-1969
2048022-2770031
N.L.A.
N/A
N.L.A.
33570
N.L.A.
165(6cyl)
250/6
1970-1981
2770032-5813433
N/A
51120
33570
31520
200(6cyl)
292/6
1969-1969
2453769-2712072
N/A
51120
33570
31520
185(4bbl)
229/V-6
1983-1984
6330183-6919655
51220
51220
51110
33570
30240
175
262/V-6
1987-1987
OB527955-OB773242
51220
51220
51140
33570
30240
185(2bbl)
262/V-6
1985-1986
OA331455-OB527954
51220
51220
51110
33570
30240
185(2bbl)
262/V-6
1985-1986
OA331455-OB527954
51220
51220
51140
33570
30240
205
262/V-6
1985-1986
OA331455-OB527954
51220
51220
51110
33570
30240
205
262/V-6
1985-1986
OA331455-OB527954
51220
51220
51140
33570
30240.
205
262/V-6
1987-1987
OB527955-OB775129
51220
51220
51140
33570
30240.
262Mag EFI (Gen+)
262/V-6
1996-1997
OF803800-OK999999
51220
51220
51140
33570
32080
262Mag EFI (Gen+)
262/V-6
1996-1997
OF803800-OK999999
51224
51226
N/A
33570
N/A
4.3L
262/V-6
1988-1996
OB773243-OF802999
51220
51220
51140
33570
30240
4.3L (GEN+)
262/V-6
1998-2001
OL010044 and up
51220
51220
51140.
33570
32080
4.3L (GEN+)
262/V-6
1998-2001
OL010044 and up
51214
51226
N/A.
33570
N/A
4.3L EFI(Gen+)
262/V-6
1998-2001
OL012009 and up
51220
51220
51140.
33570
32080
4.3L EFI(Gen+)
262/V-6
1998-2001
OL012009 and up
51214
51226
N/A
33570
N/A
4.3L MPI
262/V-6
2001-2001
OM300000 and up
51220
51220
51140.
33570
30240
4.3LH (Gen+)
262/V-6
1998-2001
OL010044 and up
51220
51220
51140.
33570
32080
4.3LH (Gen+)
262/V-6
1998-2001
OL010044 and up
51214
51226
N/A
33570
N/A
4.3LX (4bbl)
262/V-6
1998-1996
OB775130-OF802999
51220
51220
51140.
33570
30240
4.3LX(GEN+) (2bbl)
262/V-6
1996-2001
OF803800-OK999999
51220
51220
51140.
33570
32080
4.3LX(GEN+) (2bbl)
262/V-6
1996-2001
OF803800-OK999999
51214
51226
N/A
33570
N/A
4.3LXH(Gen+)
262/V-6
1996-1997
OF803814-OK999999
51220
51220
51140.
33570
32080
4.3LXH(Gen+)
262/V-6
1996-1997
OF803814-OK999999
51214
51226
N/A
33570
N/A
215
302/V-8
1970-1970
2781153-3040410
51214
51252
51120
33570
31520
215
302/V-8
1971-1972
3040411-3385720
51214
51252
51120
33570
31520
215 MIE
302/V-8
1970-1970
2781153-3040410
51214
51252
51190
33570
31520
215 MIE
302/V-8
1971-1972
3040411-3563181
51214
51252
51190
33570
31520
225 (Ford)
302/V-8
1973-1974
3385721-4166999
51214
51252
51120
33570
31520
225MIE (Ford)
302/V-8
1973-1974
3385721-4176999
51214
51252
51190
33570
31520
888
302/V-8
1971-1977
3108723-4887829
51214
51252
51120
33570
31520
190
283/V-8
1963-1964
1564539-1730903
51214
N.L.A.
N.L.A.
33570
N.L.A.
198 MIE
305/V-8
1977-1977
4776402-4931099
51214
51234
51194
33570
31480
198 MIE
305/V-8
1977-1977
4776402-4931099
51214
51238
51190
33570
31520
200
305/V-8
1985-1987
6899058-OB525981
51214
51230
51110
33570
30240
200
305/V-8
1985-1987
6899058-OB525981
51214
51230
51140
33570
30240
200
305/V-8
1985-1987
OB525982-OB774444
51214
51230
51140
33570
30240
228
305/V-8
1977-1977
4765100-4888929
51214
51234
51194
33570
31480
228
305/V-8
1977-1982
4888930-6218461
51214
51238
51120
33570
31520
228
305/V-8
1985-1987
6899058-OB525981
51214
51230
51110
33570
30240
228
305/V-8
1983-1985
6218462-OF600999
51214
51230
51140
33570
30240
228 TR
305/V-8
1977-1977
4765100-4888929
51214
51234
51194
33570
31480
228 TR
305/V-8
1977-1978
4888930-5170008
51214
51238
51120
33570
31520
228 MIE
305/V-8
1977-1977
4765100-4888929
51214
51234
51196
33570
31480
228 MIE
305/V-8
1977-1978
4888930-590757
51214
51238
51190
33570
31520
230
305/V-8
1985-1987
6899269-0B525981
51214
51230
51110
33570
30240
230
305/V-8
1985-1987
6899269-0B525981
51214
51230
51140
33570
30240
230
305/V-8
1987-1987
0B525982-0B773739
51214
51230
51140
33570
30240
230 MIE
305/V-8
1981-1987
5907058-0B788151
51214
51230
51110
33570
30240
230 MIE
305/V-8
1981-1987
5907058-0B788151
51214
51230
51110
33570
30240
230 MIE
305/V-8
1981-1987
5907058-0B788151
51214
51230
51140
33570
30240
5.0L
305/V-8
1988-1995
0B774445-0F600999
51214
51230
51140
33570
30240
5.0L (Gen +)
305/V-8
1998-2001
0L015751 and up
51214
51230
51140
33570
30280
5.0L EFI (Gen +)
305/V-8
1998-2001
0L012052 and up
51214
51230
51140
33570
30280
5.0L MIE
305/V-8
1988-1988
0B788152-0C396832
51214
51230
51140
33570
30240
5.0L MPI
305/V-8
2001-2001
0M300000 and up
51214
51230
51140
33570
30240
5.0 LX
305/V-8
1988-1995
0B773740-0F600999
51214
51230
51140
33570
30240
898
305/V-8
1977-1982
4766210-6218461
51214
51234
51194
33570
31480
898
305/V-8
1977-1982
4766210-6218461
51214
51238
51120
33570
31520
898
305/V-8
1983-1984
6218462-6899057
51214
51230
51110
33570
30240
898
305/V-8
1983-1984
6218462-6899057
51214
51230
51140
33570
30240
225 (GM)
327/V-8
1963-1968
1539620-2399397
51214
N.L.A.
N.L.A.
33570
N.L.A.
225 (GM)
327/V-8
1968-1969
2399398-2694014
51214
51234
51194
33570
31480
225 MIE (GM)
327/V-8
1968-1968
2278647-2399387
51214
N.L.A.
N.L.A.
33570
N.L.A.
225 MIE (GM)
327/V-8
1968-1969
2399398-2694014
51214
51234
51196
33570
31480
250
327/V-8
1968-1969
2314301-2639854
51214
51234
51194
33570
31480
250 MIE
327/V-8
1968-1969
2314301-2639854
51214
51234
51196
33570
31480
250
350/V-8
1977-1977
4768000-4908849
51214
51234
51194
33570
31480
250
350/V-8
1983-1987
4768000-4908849
51214
51238
51120
33570
31520
255 (GM)
350/V-8
1975-1976
4175500-4499060
51214
51234
51194
33570
31480
255 (GM)
350/V-8
1976-1976
4499061-4767999
51214
51238
51120
33570
31520
255 MIE (GM)
350/V-8
1975-1976
4175500-4499060
51214
51234
51196
33570
31480
255 MIE (GM)
350/V-8
1976-1980
4499061-5907057
51214
51238
51190
33570
31520
260
350/V-8
1978-1982
4908850-6218461
51214
51238
51120
33570
31520
260
350/V-8
1983-1987
6218462-0B773304
51214
51230
51110
33570
30240
260 MIE
350/V-8
1981-1987
5907058-oF024999
51214
51230
51192
33570
30240
260 MIE
350/V-8
1981-1987
5907058-0F024999
51214
51230
51110
33570
30240
260 MIE
350/V-8
1981-1987
5907058-0F024999
51214
51230
51140
33570
30240
270
350/V-8
1969-1972
2851074-3385720
51214
51234
51194
33570
31480
270 MIE
350/V-8
1969-1972
2851074-3077735
51214
51234
51196
33570
31480
280 TRS
350/V-8
1975-1976
4176250-4770199
51214
51234
51194
33570
31480
280 TRS
350/V-8
1975-1976
4176250-4770199
51214
51238
51120
33570
31520
300
350/V-8
1985-1986
6668677-0B430367
51214