Automatic Transmission Internal Power Train 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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Parts Questions

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

8628732
RETAINER, Transmission Oil Pump, RETAINER, CHECK VALVE-W/BALL
$11.46 $7.26
1
Add To Cart

RING, Transmission Clutch

24245065
RING, SPRING RETAINER SNAP(*02)
$9.86 $5.95
1
Add To Cart
8628153
RING, FWD CLUTCH SPRING RETAINER(*02)

WASHER, Transmission Output/Counter Shaft or Carrier

8630891
WASHER, SELECTOR REAR (3.0MM THICK)
$13.01
1
Add To Cart
8628188
WASHER, REACTION CARRIER TO INTAKE GEAR THRUST
8630892
WASHER, SELECTOR REAR (3.1MM THICK)
8630893
WASHER, SELECTOR REAR (3.3MM THICK)
8630894
WASHER, SELECTOR REAR (3.5MM THICK)
8630895
WASHER, SELECTOR REAR (3.7MM THICK)
8630896
WASHER, SELECTOR REAR (3.9MM THICK)
8630897
WASHER, SELECTOR REAR (4.0MM THICK)
8630898
WASHER, SELECTOR REAR (4.2MM THICK)
8630899
WASHER, SELECTOR REAR (4.4MM THICK)
8639291
WASHER, SELECTOR FRONT (1.71MM THICK)(*04)

8628202
BEARING, Transmission Output/Counter Shaft or Carrier, BEARING, FRONT INTAKE GEAR TO CARRIER THRUST
$11.41 $6.89
1
Add To Cart

BEARING, Transmission Sun Gear

8628962
BEARING, SUN GEAR TO REACTION INTAKE GEAR THRUST
$4.10 $2.48
1
Add To Cart
8633875
BEARING, INPUT CARRIER TO SUN GEAR-W/RACE

GEAR, Transmission Sun Gear

8632041
GEAR, REACTION SUN-W/BUSHING
$41.93 $28.17
1
Add To Cart
8632040
GEAR, INPUT SUN

GEAR, Transmission Rear Internal Gear

8632048
GEAR, REACTION INTAKE
$42.34 $28.45
1
Add To Cart
8655931
GEAR, INPUT INTAKE-W/BUSHING

8678938
PISTON KIT, PISTON KIT, LOW & REV CLUTCH
$40.35 $20.01
1
Add To Cart

7471012
ROLLER, ROLLER, LOW CLUTCH

8623105
RING, Transmission Sun Gear, RING, INPUT DRUM TO SUN GEAR SNAP (4.164)(*02)

8628088
PLATE, PLATE, FWD CLUTCH BACKING

8628090
SEAL, Transmission Input and Turbine Shaft, SEAL, INPUT SHAFT RING(*01)

8628145
PLUG, PLUG, CUP (4.123)

8628170
RING, RING, OUTPUT SHAFT

8628182
WASHER, Transmission Clutch, WASHER, REACTION CARRIER TO LOW RACE THRUST

8628184
RACE, RACE, LOW ROLLER CLUTCH

8628222
SPRING, SPRING, REV CLUTCH RELEASE WAVE (4.164)

RETAINER, Transmission Clutch

8628492
RETAINER, FWD CLUTCH-W/SPRING
8630096
RETAINER, DIRECT CLUTCH-W/SPRING(*04)
8630211
RETAINER, DIRECT CLUTCH-W/SPRING(*04)
8633748
RETAINER, CHECK VALVE-W/BALL
8678907
RETAINER, REV CLUTCH SPRING

8628765
WASHER, Transmission Rear Internal Gear, WASHER, INTAKE GEAR FRONT THRUST

8628766
WASHER, WASHER, DRUM TO HOUSING THRUST

BUSHING, Transmission Clutch

8628917
BUSHING, DIRECT CLUTCH REAR (PART OF #604)
8628929
BUSHING, REV CLUTCH HOUSING (PART OF #646)

SEAL KIT, Transmission Clutch

8628919
SEAL KIT, DIRECT CLUTCH
8628924
SEAL KIT, FWD CLUTCH
8628930
SEAL KIT, LOW & REV CLUTCH

8630195
GUIDE, Transmission Clutch, GUIDE, DIRECT CLUTCH RELEASE SPRING

8630990
BUSHING, Transmission Sun Gear, BUSHING, INPUT INTAKE GEAR (PART OF #633)

CARRIER, Transmission Output/Counter Shaft or Carrier

8632038
CARRIER, INPUT (COMPLETE)
8632044
CARRIER, REACTION

8632051
GEAR, Transmission Governor, GEAR, GOVERNOR Drive

8632540
SHAFT, Transmission Output/Counter Shaft or Carrier, SHAFT, OUTPUT

8648484
DRUM, DRUM, INPUT

PLATE, Transmission Clutch

8669069
PLATE, LOW & REV CLUTCH (FLAT FACED)(*03)
8678901
PLATE, FWD CLUTCH (WAVED STEEL)
8678902
PLATE, FWD CLUTCH (FLAT STEEL)
8678922
PLATE, LOW & REV CLUTCH (FLAT STEEL)
8678923
PLATE, DIRECT CLUTCH (FLAT STEEL)
8678925
PLATE, DIRECT CLUTCH BACKING
8678926
PLATE, LOW & REV CLUTCH (WAVED)

8678906
HOUSING, Transmission Clutch(Low & Reverse), HOUSING, LOW & REV CLUTCH

8678931
PISTON KIT, Transmission Clutch, PISTON KIT, DIRECT CLUTCH

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1985 Buick Riviera parts. Parts like Automatic Transmission Internal Power Train 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.