Automatic Transmission Internal Power Train Parts fit your 1984 Pontiac Grand Prix

Currently shopping for

1984 Pontiac Grand Prix

Change Vehicle

Categories Close X

Currently selected

Transmission - Automatic

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware

Body Mounting, Air Conditioning, Audio/Entertainment

Body Wiring, Roof Trim

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers, Fascias

Front End Sheet Metal, Heater

Front Suspension, Steering

Fuel System, Exhaust, Emission System

Rear Glass, Seat Parts, Adjuster

Starter, Generator, Ignition, Electrical, Lamps

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

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SEAL, Transmission Input and Turbine Shaft

8662686
SEAL, TURBINE SHAFT(O RING)(1982 EXCEPT CK,CO,HL,OR)(*01)
$10.14 $6.11
1
Add To Cart
8630049
SEAL, TURBINE SHAFT (1982 CK,CO,HL,OR)(*01)
$3.42 $2.07
1
Add To Cart
8628090
SEAL, FWD CLUTCH SHAFT (TEFLON)(PART OF 618)
8628090
SEAL, TURBINE SHAFT (TEFLON)

SPRING, Transmission Clutch

6261415
SPRING, LOW & REV CLUTCH SUPPORT RETAINER
$11.43 $7.16
1
Add To Cart
1243139
SPRING, INTERMEDIATE CLUTCH PISTON CUSHION
8628222
SPRING, REV CLUTCH RELEASE (WAVED)(4.164)
8640176
SPRING, FWD CLUTCH PISTON CUSHION

BEARING, Transmission Output/Counter Shaft or Carrier

8628202
BEARING, FRONT INTAKE GEAR TO CARRIER THRUST
$11.41 $6.89
1
Add To Cart
8640228
BEARING, Output RING GEAR REAR THRUST
1256852
BEARING, OUTPUT RING GEAR BEARING

RING, Transmission Clutch

24200278
RING, LOW & REV CLUTCH SUPPORT RETAINER
$10.01 $6.05
1
Add To Cart
6261051
RING, LOW & REV OVERRUN CLUTCH RETAINER
$8.81 $5.60
1
Add To Cart
24245065
RING, DIRECT CLUTCH SPRING RETAINER SNAP(*08)
$9.86 $5.95
1
Add To Cart
24245065
RING, DIRECT CLUTCH SPRING RETAINER SNAP(*04)
$9.86 $5.95
1
Add To Cart
6261041
RING, LOW & REV CLUTCH RETAINER
6261048
RING, DIRECT CLUTCH BACKING PLATE RETAINER
6261048
RING, FWD CLUTCH BACKING PLATE RETAINER
8628153
RING, FWD CLUTCH SPRING RETAINER(*01)
8628153
RING, FWD CLUTCH SPRING RETAINER SNAP(*04)

PLATE, Transmission Clutch

24205268
PLATE, LOW & REV CLUTCH (FLAT STEEL)
$30.46 $18.40
1
Add To Cart
6261071
PLATE, DIRECT CLUTCH (FLAT STEEL)
$12.60
1
Add To Cart
6261071
PLATE, FWD CLUTCH (FLAT STEEL)
$12.60
1
Add To Cart
6261130
PLATE, DIRECT CLUTCH (FLAT FACED)
6261350
PLATE, FWD CLUTCH BACKING (7.87MM)
6261350
PLATE, DIRECT CLUTCH BACKING (7.87MM)
8628088
PLATE, FWD CLUTCH BACKING (6.31 MM)(1982-86)(*05,06)
8628088
PLATE, FWD & DIRECT CLUTCH BACKING (6.31 MM)
8640942
PLATE, INTERMEDIATE CLUTCH (Flat Faced)
8641512
PLATE, LOW & REV CLUTCH (FLAT FACED)
8647577
PLATE, FWD CLUTCH (FLAT FACED)
8648350
PLATE, FWD CLUTCH (FLAT FACED)(*04)
8648350
PLATE, DIRECT CLUTCH (FLAT FACED)
8648350
PLATE, FWD & DIRECT CLUTCH (FLAT FACED)
8669069
PLATE, LOW & REV CLUTCH (FLAT FACED)(1990)
8669069
PLATE, LOW & REV CLUTCH (FLAT FACED)(1982-89)(*04)
8669069
PLATE, LOW & REV CLUTCH (FLAT FACED)
8678901
PLATE, FWD CLUTCH (WAVED STEEL)
8678901
PLATE, FWD CLUTCH(WAVED STEEL)(1.585MM)(1984-90)(*05,07)
8678901
PLATE, FWD CLUTCH (WAVED STEEL)(1.585 MM THICK)
8678902
PLATE, FWD CLUTCH (FLAT STEEL)
8678902
PLATE, FWD CLUTCH(FLAT STEEL)(2.045MM)(1982-90)(*05,07)
8678902
PLATE, FWD CLUTCH (FLAT STEEL)(2.045 MM THICK)
8678922
PLATE, LOW & REV CLUTCH (FLAT STEEL)
8678923
PLATE, DIRECT CLUTCH (FLAT STEEL)
8678925
PLATE, DIRECT CLUTCH BACKING (4.50 MM)
8678926
PLATE, LOW & REV CLUTCH (WAVED STEEL)(PART OF 649,650)(*02)
8678926
PLATE, LOW & REV CLUTCH (WAVED STEEL)(PART OF #653)

CARRIER, Transmission Output/Counter Shaft or Carrier

6261645
CARRIER, REACT PLANET
$84.58 $56.83
1
Add To Cart
1250023
CARRIER, Output (INCLUDE #639)
24217358
CARRIER, REAR (COMPLETE)(1983-90)(*05)
24217358
CARRIER, REAR (1982-84)(*01)
8677982
CARRIER, FRONT (COMPLETE)
8677982
CARRIER, FRONT

24052335
PLATE KIT, Transmission Clutch, PLATE KIT,LOW & REV CLUTCH(W/SUPPORT)
$477.82 $302.32
1
Add To Cart

24241233
BUSHING, Transmission Case, BUSHING, CASE TO OUTPUT SHAFT
$11.78 $7.47
1
Add To Cart

332505
SPACER, Transmission Oil Pump, SPACER, OIL PUMP THRUST
$18.75 $12.60
1
Add To Cart

GEAR, Transmission Sun Gear

8678905
GEAR, REAR SUN-W/BUSHING
$72.15 $48.47
1
Add To Cart
8678905
GEAR, REAR SUN-W/BUSHING (INCLUDE 644)
$72.15 $48.47
1
Add To Cart
6260185
GEAR, SUN
8678903
GEAR, FRONT SUN

6261021
RACE, Forward Flywheel Core, RACE, INTERMEDIATE CLUTCH Overrun OUTER
$19.42 $13.05
1
Add To Cart

WASHER, Transmission Output/Counter Shaft or Carrier

8630891
WASHER, SELECTOR REAR THRUST (3.0 MM)(*05)
$13.01
1
Add To Cart
6261184
WASHER, SUN GEAR SHELL REAR THRUST
8628188
WASHER, CARRIER TO INTAKE GEAR
8628188
WASHER, REAR CARRIER TO INTAKE GEAR THRUST
8628766
WASHER, IPT DRUM TO HOUSING (1982-90)(*05)
8628766
WASHER, DRUM TO HOUSING
8630892
WASHER, SELECTOR REAR (3.1 MM)(*01)
8639291
WASHER, SELECTOR FRONT THRUST (1.71 MM)(NO COLOR)(*05)
8639291
WASHER, SELECTOR FRONT (1.71 MM)(NO COLOR)(*01)

GEAR, Transmission Input

8678944
GEAR, FRONT INTAKE-W/BUSHING
$118.53 $43.19
1
Add To Cart
8678944
GEAR, FRONT INTAKE-W/BUSHING (INCLUDE 635)
$118.53 $43.19
1
Add To Cart
6261401
GEAR, W/SUPPORT, Input Ring

RACE, Transmission Clutch

8673300
RACE, LOW & REV OVERRUN CLUTCH
$88.50 $52.21
1
Add To Cart
8628184
RACE, LOW ROLLER CLUTCH

8628202
BEARING, Transmission Overdrive Sun Gear, BEARING,OVERDRIVE CARRIER THRUST(INTAKE GEAR TO CARRIER)
$11.41 $6.89
1
Add To Cart

BEARING, Transmission Sun Gear

8628962
BEARING, SUN GEAR TO INTAKE GEAR
$4.10 $2.48
1
Add To Cart
8628962
BEARING, SUN GEAR TO REAR INTAKE GEAR THRUST
$4.10 $2.48
1
Add To Cart
8678189
BEARING, CARRIER TO LOW RACE(1985-90)(*05)
$21.79 $13.63
1
Add To Cart
8678189
BEARING, REAR CARRIER TO LOW RACE THRUST (1985-87)
$21.79 $13.63
1
Add To Cart
8633875
BEARING, FRONT CARRIER TO SUN GEAR-W/RACE
8633875
BEARING, FRONT CARRIER TO SUN GEAR THRUST-W/RACE

PISTON KIT, Transmission Clutch

8678938
PISTON KIT, LOW & REV CLUTCH (INCLUDE 650 & 654)(*02)
$40.35 $20.01
1
Add To Cart
8678938
PISTON KIT, W/RING,LOW & REV CLUTCH)(1984 4BH,OI,OR,OU)(*01)
$40.35 $20.01
1
Add To Cart
8630914
PISTON KIT, DIRECT CLUTCH (1982 CN,HF,HH,PLATE STEEL)(*01)
8678931
PISTON KIT, DIRECT CLUTCH (INCLUDE 609,610)
8678931
PISTON KIT, DIRECT CLUTCH (1982 EXCEPT CN,HF,HH,PLATE STEEL)(*01)

8648987
SEAL KIT, Transmission Clutch(Low & Reverse), SEAL KIT,LOW & REV CLUTCH(4.166)
$11.46 $7.28
1
Add To Cart

BEARING, Transmission Clutch

9436851
BEARING, DIRECT CLUTCH DRUM TO PUMP COVER
$10.01 $6.04
1
Add To Cart
9436851
BEARING, DIRECT CLUTCH DRUM REAR THRUST
$10.01 $6.04
1
Add To Cart

1250022
BEARING KIT, Transmission Rear Internal Gear, BEARING KIT, Output W/RING GEAR

14024301
SHAFT KIT, Transmission Input and Turbine Shaft, SHAFT KIT, INPUT

PISTON, Transmission Clutch

6260197
PISTON, DIRECT CLUTCH
8628970
PISTON, FWD CLUTCH-W/RING (1982 EXCEPT CN,CO,HL,OR)(*01)

SEAT, Transmission Clutch

6260382
SEAT, W/SPRING, LOW & REV CLUTCH
8640005
SEAT, W/SPRING, Fwd CLUTCH PISTON RETURN

BAND, Transmission Brake

6261132
BAND, INTERMEDIATE OVERRUN BRAKE
8657210
BAND, INTERMEDIATE

7471012
ROLLER, Transmission Clutch, ROLLER, LOW CLUTCH

7471025
CLUTCH, Transmission Clutch, CLUTCH, INTERMEDIATE OVERRUN

RING, Transmission Sun Gear

8623105
RING, INPUT DRUM TO REAR SUN GEAR (4.164)
8623105
RING, DRUM TO SUN GEAR SNAP(*04)

WASHER, Transmission Clutch

8628091
WASHER, DIRECT TO FWD CLUTCH (PART OF 618)
8628091
WASHER, DIRECT & FWD CLUTCH THRUST
8628182
WASHER, CARRIER TO LOW RACE (1982-84)(*05)
8628182
WASHER, REAR CARRIER LOW RACE THRUST (1982-84)

PLUG, Transmission Clutch

8628145
PLUG, CLUTCH CUP (4.80 DIAMETER)(4.123)(PART OF 618)
8628145
PLUG, TURBINE SHAFT CUP (4.80 MM DIAMETER)(PART OF 619)

RING, Transmission Output/Counter Shaft or Carrier

8628170
RING, OUTPUT SHAFT SNAP(*01)
8628170
RING, OUTPUT SHAFT SNAP(*04)

8628222
SPRING, Transmission Clutch(Low & Reverse), SPRING, REV CLUTCH RELEASE (WAVED)(4.164)

RETAINER, Transmission Clutch

8628492
RETAINER, FWD CLUTCH-W/SPRING
8630096
RETAINER, DIRECT CLUTCH-W/SPRING (1986-90)(*05)
8630096
RETAINER, DIRECT CLUTCH (1982 CK,CO,HL,OR)(*01)
8630211
RETAINER, DIRECT CLUTCH (1982 EXCEPT CK,CO,HL,OR)(*01)
8633748
RETAINER, FWD CLUTCH CHECK VALVE-W/BALL (PART OF 607,619)
8678907
RETAINER, LOW & REV CLUTCH SPRING

8628557
CLIP, Speedometer Drive Gear, CLIP, SPEEDOMETER DRIVE GEAR (1984 4BH,OI,OR,OU)(*01)

WASHER, Transmission Input

8628765
WASHER, INTAKE GEAR TO REAR SELECTOR WASHER
8628765
WASHER, INTAKE GEAR FRONT THRUST (PART OF 636)
8640060
WASHER, INPUT RING GEAR FRONT THRUST

8628891
GEAR, Speedometer Drive, GEAR, SPEEDOMETER DOOR (19 TEETH)(YELLOW)(1984 4OI,OR,OU)(*01)

BUSHING, Transmission Clutch

8628917
BUSHING, DIRECT CLUTCH REAR
8628929
BUSHING, LOW & REV CLUTCH HOUSING
8628929
BUSHING, LOE & REV CLUTCH HOUSING
8634925
BUSHING, FWD CLUTCH
8640099
BUSHING, DIRECT CLUTCH Drum

SEAL KIT, Transmission Clutch

8628919
SEAL KIT, DIRECT CLUTCH(*03)
8628919
SEAL KIT, DIRECT CLUTCH(*02,03,04)
8628924
SEAL KIT, FWD CLUTCH PISTON(*03)
8628924
SEAL KIT, FWD CLUTCH(*02,03)
8628930
SEAL KIT, LOW & REV CLUTCH(*03)
8628930
SEAL KIT, REV CLUTCH(*02,03)

GUIDE, Transmission Clutch

8630195
GUIDE, DIRECT CLUTCH RELEASE SPRING (PART OF 608)(*08)
8630195
GUIDE, DIRECT CLUTCH RELEASE SPRING (PART OF 607)

8630922
HOUSING, Transmission Clutch, HOUSING, DIRECT CLUTCH-W/SEAL(INCLUDE 603)

8630990
BUSHING, Transmission Sun Gear, BUSHING, FRONT INTAKE GEAR

VALVE, Transmission Clutch

8633748
VALVE, 2ND CLUTCH HOUSING BALL CHECK(FWD CLUTCH)(PART OF 618)
8633748
VALVE, INPUT CLUTCH HOUSING BALL CHECK(*05)

8640307
DRUM, Transmission Clutch, DRUM, DIRECT CLUTCH (INCLUDE #610)

8641058
BUSHING, Transmission Output/Counter Shaft or Carrier, BUSHING, OUTPUT SHAFT

8648484
DRUM, Transmission Output/Counter Shaft or Carrier, DRUM, INPUT

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

RING KIT, Transmission Clutch

8678939
RING KIT, LOW & REV CLUTCH APPLY (INCLUDE 654)(*02)
8678939
RING KIT, LOW & REV CLUTCH APPLY(REMANUFACTURE)(1984 4BH,OI,OR,OU)(*01)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1984 Pontiac Grand Prix 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: 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR.