Automatic Transmission Overdrive & Drive Link Parts fit your 1985 Buick Riviera

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1985 Buick Riviera

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Vehicle Options

4-Speed Automatic Transmission, THM325-4L

Vehicle Options

4-Speed Automatic Transmission, THM325-4L

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Transmission - Automatic

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

8630049
SEAL, Transmission Input and Turbine Shaft, SEAL, O-RING TURBINE SHAFT TO SELECTOR WASHER(*03)
$3.42 $2.07
1
Add To Cart

8611710
PLUG, Transmission Oil Pump, PLUG, 4TH CLUTCH HOUSING (6.4MM)(4.105)
$8.34 $5.02
1
Add To Cart

SEAL, Transmission Oil Pump

8648394
SEAL, PUMP FRONT
$8.92 $7.26
1
Add To Cart
8625007
SEAL, OIL PUMP TO CASE(*03,04)

RING, Transmission Housing

8634158
RING, SNAP 4TH CLUTCH BACKING PLATE TO HOUSING
$32.86
1
Add To Cart
8634023
RING, SNAP HOUSING TO SPRING RETAINER

8635998
SUPPORT, Transmission Sprocket (Front Wheel Drive), SUPPORT, DRIVE SPROCKET
$97.59 $65.56
1
Add To Cart

8687987
BUSHING, Transmission Oil Pump, BUSHING, PUMP BODY (PART OF 503)
$8.48 $4.52
1
Add To Cart

7471024
ROLLER, Transmission Clutch, ROLLER, OVERDRIVE CLUTCH

8625020
RING, Transmission Sprocket (Front Wheel Drive), RING, SNAP BEARING TO DRIVEN SPROCKET

8628055
RING, RING, OIL SEAL SUPPORT CLUTCH HOUSING (4.226)(*03,04)

8632015
SUPPORT KIT, Driven Sprocket-W/Bushing & Sleeve, SUPPORT KIT, DRIVEN SPROCKET-W/BUSHING & SLEEVE

8632020
WASHER, Transmission Clutch, WASHER, CASE COVER TO DIRECT CLUTCH THRUST

BEARING

8634035
BEARING, CARRIER TO DRIVE SPRKT THRUST
8634035
BEARING, CARRIER TO SUN GEAR THRUST

RING, Transmission Clutch

8634056
RING, OVERRUN CLUTCH HOUSING SNAP
8634274
RING, CAM TO CLUTCH HOUSING SNAP

8634116
SPRING, Transmission Clutch, SPRING, OVERRUN CLUTCH RELEASE (WAVE)

PLATE, Transmission Clutch

8634864
PLATE, OVERRUN CLUTCH BACKING (5.05MM)
8634864
PLATE, OVERRUN CLUTCH BACKING
8678928
PLATE, FOURTH CLUTCH (FLT STEEL)
8678930
PLATE, OVERRUN CLUTCH (STEEL)

8634866
PLATE, PLATE, 4TH CLUTCH BACKING (5.05MM)

8635013
GASKET, Transmission Oil Pump, GASKET, CASE COVER(*03,04)

8635020
SHAFT, Turbine, SHAFT, TURBINE

8635022
BODY, Transmission Oil Pump, BODY, W/GEAR PUMP

8635033
GEAR, Transmission Overdrive Sun Gear, GEAR, OVERDRIVE SUN

8635058
BEARING, Transmission Clutch, BEARING, CLUTCH HOUSING TO T/S THRUST

8635076
CAM, Transmission Clutch, CAM, OVERDRIVE ROLLER CLUTCH

8635171
LINK, Transmission Sprocket (Front Wheel Drive), LINK, DRIVE

WASHER, Transmission Output/Counter Shaft or Carrier

8635226
WASHER, THRUST SELECTOR (1.86MM)(DARK GRAIN)
8635229
WASHER, THRUST SELECTOR (2.40MM)(LIGHT BLU)
8635230
WASHER, THRUST SELECTOR (2.58MM)(WHT)
8635234
WASHER, THRUST SELECTOR (3.30MM)(VIOLET)

8635244
RETAINER, Transmission Housing, RETAINER, W/SPRING 4TH CLUTCH

8635735
HOUSING, Transmission Clutch, HOUSING, FOURTH CLUTCH

8635908
SEAL KIT, Transmission Input and Turbine Shaft, SEAL KIT, TURBINE SHAFT

8635964
COVER, Transmission Case, COVER, SPROCKET (INCLUDES 520,521)

8635999
SPROCKET, Transmission Sprocket (Front Wheel Drive), SPROCKET, DRIVE

8639726
GASKET, Transmission Case, GASKET, SPROCKET COVER (PART OF 522)

908320
BEARING, Transmission Sprocket (Front Wheel Drive), BEARING, BALL DRIVEN SPROCKET

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1985 Buick Riviera parts. Parts like Automatic Transmission Overdrive & Drive Link Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.8L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel. Model Code: CONVERTIBLE COUPE, RIVIERA, T TYPE.