Automatic Transmission Case & Related Parts fit your 1983 Buick Century

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1983 Buick Century

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Vehicle Options

3-Speed Automatic Transmission, THM125C/3T40

Vehicle Options

3-Speed Automatic Transmission, THM125C/3T40

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Currently selected

Transmission - Automatic

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Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

8622076
SEAL, Speedometer Driven Gear, SEAL, SPEEDOMETER DRIVE GEAR SLEEVE O RING
$12.60
1
Add To Cart

8637742
FITTING, Transmission Oil Cooler, FITTING,TRANS FLUID COOLER PIPE(TO CASE)
- Replaced By: 19435221
$75.89 $12.60
1
Add To Cart

8652910
FILTER KIT, Transmission Oil Suction Tube, FILTER KIT,AUTOMATIC TRANSMISSION FLUID(INCLUDE 32,39)
$60.94 $33.52
1
Add To Cart

8678168
GASKET, Transmission Oil Pan, GASKET, OIL PAN(PART OF 33)

GOVERNOR, Transmission Governor

8631932
GOVERNOR, W/SEALS (1982-2HS)
$48.88 $32.84
1
Add To Cart
8631932
GOVERNOR, W/SEALS (1983-3HS)
$48.88 $32.84
1
Add To Cart
8631932
GOVERNOR, W/SEALS (1985-5CL,HS)
$48.88 $32.84
1
Add To Cart
8631932
GOVERNOR, W/SEALS (1984-4CL,HS)
$48.88 $32.84
1
Add To Cart
8631932
GOVERNOR, W/SEALS (1986-6CL,HS)
$48.88 $32.84
1
Add To Cart
8637951
GOVERNOR, W/SEALS (1984-4BL)
$30.94 $20.79
1
Add To Cart
8637951
GOVERNOR, W/SEALS (1982-2BL)
$30.94 $20.79
1
Add To Cart
8637951
GOVERNOR, W/SEALS (1983-3BL)
$30.94 $20.79
1
Add To Cart
8637951
GOVERNOR, W/SEALS (1985-5BL)
$30.94 $20.79
1
Add To Cart
8643992
GOVERNOR, W/SEALS (1985-5PD)
$64.09 $31.78
1
Add To Cart
8643992
GOVERNOR, W/SEALS (1987-7PDC)
$64.09 $31.78
1
Add To Cart
8643992
GOVERNOR, W/SEALS (1988-8PZC)(*05)
$64.09 $31.78
1
Add To Cart
8643992
GOVERNOR, W/SEALS (1986-6PD)
$64.09 $31.78
1
Add To Cart
8643992
GOVERNOR, W/SEALS (1984-4PD)
$64.09 $31.78
1
Add To Cart
24201111
GOVERNOR, W/SEALS (1983-3OP)
24201111
GOVERNOR, W/SEALS (1982-2OP)
24201111
GOVERNOR, W/SEALS (1985-5OP)
24201111
GOVERNOR, W/SEALS (1984-4OP)
8653925
GOVERNOR, W/SEALS (1987-7CTC)
8653929
GOVERNOR, W/SEALS (1987-7CXC)

RING, Front Wheel Drive Axle Shaft

7829495
RING, FRONT WHEEL DRIVE SHAFT RETAINER(JOINT RETAINER)(6.061)
$1.32 $0.84
1
Add To Cart
8631136
RING, FRONT WHEEL DRIVE SHAFT RETAINER

SPACER, Transmission Main Control Valve Body

8643945
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1982-2OP)
$18.75 $12.60
1
Add To Cart
8643945
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1983-3OP)
$18.75 $12.60
1
Add To Cart
8643036
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1983-3HS)
8643036
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1984-4CL,HS)
8643944
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1982-2PI,PW)
8643944
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1982-2PL,PD)
8643944
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1983-3PD,PW)
8660551
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1986-6PD,PW)
8660556
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1985-5BF,BLEED)
8660556
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1985-5PD,PW)
8660557
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1985-5OP)
8660569
SPACER, VALVE BODY TO CASE COVER-W/GASKET (1985-5CL,HS)

GASKET, Transmission Main Control Valve Body

8652506
GASKET, CONTROL VALVE BODY (1984-88)
$0.16 $0.10
1
Add To Cart
8643051
GASKET, VALVE BODY SPACER PLATE (1982-83)

SHAFT, Transmission Oil Pump

8643627
SHAFT, PUMP DOOR-W/SPACER (1982-84)(*01)
$248.00 $93.74
1
Add To Cart
8652125
SHAFT, PUMP DOOR-W/SPACER (1984-88)(*02)
$75.10 $68.10
1
Add To Cart

8666007
SEAL, Front Wheel Drive Axle Shaft, SEAL,AXLE OIL(*07,08,09,10,11)
$9.11 $4.69
1
Add To Cart

8678169
GASKET, Transmission Auxiliary Valve Body Cover, GASKET, VALVE BODY COVER
$13.72 $12.60
1
Add To Cart

CONVERTER, Transmission Converter

8689925
CONVERTER, (REMANUFACTURED)(1985-5CL)
$348.25 $172.62
1
Add To Cart
8689925
CONVERTER, (REMANUFACTURED)(1982-2PL,PI,HS,HW,H6)
$348.25 $172.62
1
Add To Cart
8689925
CONVERTER, (REMANUFACTURED)(1983-3HS,HW,H6)
$348.25 $172.62
1
Add To Cart
8689925
CONVERTER, (REMANUFACTURED)(1986-6CL)
$348.25 $172.62
1
Add To Cart
8689925
CONVERTER, (REMANUFACTURED)(1984-4CL,HS)
$348.25 $172.62
1
Add To Cart
8678960
CONVERTER, (REMANUFACTURED)(1987-7CTC,CXC)
8678960
CONVERTER, (REMANUFACTURED)(1988-8LSC)
8678960
CONVERTER, (REMANUFACTURED)(1988-8CTC)
8689944
CONVERTER, (REMANUFACTURED)(1984-4OP)
8689944
CONVERTER, (REMANUFACTURED)(1982-2OP)
8689944
CONVERTER, (REMANUFACTURED)(1985-5OP)
8689944
CONVERTER, (REMANUFACTURED)(1983-3OP)

SEAL, Transmission Oil Suction Tube

1363951
SEAL, STRN TO CASE O RING (1982-86)(PART OF 33)(*03)
8652898
SEAL, STRN TO CASE (1982-88)(PART OF 33)(*04)

24208788
LEVER, Transmission Throttle Valve, LEVER, THROTTLE-W/BRACKET

8631328
SLEEVE, Transmission Governor, SLEEVE,GOVERNOR SHAFT (1982-87)

8631640
SHAFT, Transmission Output/Counter Shaft or Carrier, SHAFT, OUTPUT

8631685
LINK, Transmission Throttle Valve, LINK, THROTTLE LEVER TO CABLE

8631766
WASHER, Speedometer, WASHER, SPEEDOMETER GEAR THRUST (1982-84)

SEAL, Transmission Governor

8632588
SEAL, GOVERNOR SHAFT
8660545
SEAL, GOVERNOR COVER(O RING)(PART OF 4,9)(*06)

8632646
GEAR, Speedometer Drive, GEAR, SPEEDOMETER DOOR (10 TEETH-GRAIN)

8635490
BEARING, Transmission Governor, BEARING,GOVERNOR THRUST(1985-88)(PART OF 9)

PAN, Transmission Oil Pan

8643574
PAN, OIL (1984-88)
8653942
PAN, OIL-W/GASKET & BOLTS (1982-83)

PUMP, Transmission Oil Pump

8652313
PUMP, OIL-W/CONTROL VALVE (1984-4PW)(*17)
8652313
PUMP, OIL-W/CONTROL VALVE (1985-5PD,5PW)
8652313
PUMP, OIL-W/CONTROL VALVE (1984-4PD)(*15)
8652313
PUMP, OIL-W/CONTROL VALVE (1986-6PD,6PW)
8652881
PUMP, OIL-W/CONTROL VALVE (1984-4HS)(*13)
8652881
PUMP, OIL-W/CONTROL VALVE (1985-5HS)
8652881
PUMP, OIL-W/CONTROL VALVE (1986-6HS)
8665237
PUMP, OIL-W/CONTROL VALVE (1987-7CXC)

COVER, Transmission Governor

8652919
COVER, GOVERNOR-W/SEALS (1988-PZC)(INCLUDE 6)(*05)
8652919
COVER, GOVERNOR-W/SEALS (1982-87)(INCLUDE 6)

8653918
CASE, Transmission Case, CASE, TRANS (1984-88)

COVER, Transmission Auxiliary Valve Body

8653943
COVER, VALVE BODY-W/GASKET & BOLTS (1982-83)
8677084
COVER, VALVE BODY (1984-88)

8660770
BUSHING, Transmission Governor, BUSHING,GOVERNOR SHAFT

8667680
BOLT, BOLT,HEXAGON WASHER HEAD,M6X1X7.4(AS REQUIRED)

104918
BALL, 1/4" DIAMETER,CHROME STEEL(AS REQUIRED)
$0.07 $0.04
10
Add To Cart

15614709
BOLT, W/CONICAL SPRING WASHER (M8X1.25X16) 9.8 ZO
$9.86 $6.26
1
Add To Cart

11509417
BOLT, HEXAGON (M6X1X25) 10.9 PLATE STEEL
$3.39 $2.15
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1983 Buick Century parts. Parts like Automatic Transmission Case & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 4.3L Diesel. Model Code: CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR.