Automatic Transmission Internal Power Train Parts fit your 1991 Buick Reatta

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1991 Buick Reatta
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Vehicle Options
6 Cyl 3.8L SFI, HO; 4-Speed Automatic Transmission, 4T60-E
Vehicle Options
6 Cyl 3.8L SFI, HO; 4-Speed Automatic Transmission, 4T60-E
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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
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently selected

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
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • VALVE, Transmission Clutch
    Buick 8662178
    8662178
    VALVE, 2ND CLUTCH HOUSING BALL CHECK(PART OF 632)
  • Buick 8633748
    8633748
    VALVE, 2ND CLUTCH HOUSING BALL CHECK(PART OF 617)
  • WASHER, Transmission Clutch
    Buick 19125903
    19125903
    WASHER, INPUT CLUTCH HOUSING THRUST(3.85)(BROWN)
    $26.89 $16.24
    1
    Add To Cart
  • Buick 19125904
    19125904
    WASHER, INPUT CLUTCH HOUSING THRUST(4.00)(GREEN)
    $27.61 $16.67
    1
    Add To Cart
  • Buick 19125905
    19125905
    WASHER, INPUT CLUTCH HOUSING THRUST(4.15)(BLACK)
    $26.58 $16.06
    1
    Add To Cart
  • Buick 24204844
    24204844
    WASHER, INPUT CLUTCH HOUSING THRUST(3.25)(ORANGE)
    $12.60
    1
    Add To Cart
  • Buick 24204845
    24204845
    WASHER, INPUT CLUTCH HOUSING THRUST(3.40)(WHITE)
    $12.60
    1
    Add To Cart
  • Buick 24204852
    24204852
    WASHER, INPUT CLUTCH HOUSING THRUST(4.45)(PURPLE,WHITE)
    • Replaced By: 19125907
    $26.94 $16.27
    1
    Add To Cart
  • Buick 19125901
    19125901
    WASHER, INPUT CLUTCH HOUSING THRUST(3.55)(BLUE)
  • Buick 19125902
    19125902
    WASHER, INPUT CLUTCH HOUSING THRUST(3.70)(PINK)
  • Buick 19125906
    19125906
    WASHER, INPUT CLUTCH HOUSING THRUST(4.30)(PURPLE)
  • Buick 24204842
    24204842
    WASHER, INPUT CLUTCH HOUSING THRUST(2.95)(ORANGE,GREEN)
    $10.32 $6.56
  • Buick 24204843
    24204843
    WASHER, INPUT CLUTCH HOUSING THRUST(3.10)(ORANGE,BLACK)
  • Buick 8658174
    8658174
    WASHER, INPUT CLUTCH HOUSING THRUST(4.60)(PURPLE,BLUE)
  • Buick 8658175
    8658175
    WASHER, INPUT CLUTCH HOUSING THRUST(4.75)(PURPLE,PINK)
  • Buick 8658176
    8658176
    WASHER, INPUT CLUTCH HOUSING THRUST(4.90)(PURPLE,BROWN)
  • Buick 8658177
    8658177
    WASHER, INPUT CLUTCH HOUSING THRUST(5.05)(PURPLE,GREEN)
  • GEAR, Transmission Rear Internal Gear
    Buick 24200788
    24200788
    GEAR, FINAL DOOR INTAKE (INCLUDE 690,694)
    $266.86 $97.24
    1
    Add To Cart
  • Buick 24209184
    24209184
    GEAR, FINAL DRIVE SUN (1991 W/FW2)
    $146.35 $72.53
    1
    Add To Cart
  • Buick 24209184
    24209184
    GEAR, FINAL DRIVE SUN (1991 W/GX3)
    $146.35 $72.53
    1
    Add To Cart
  • PLATE KIT, Transmission Clutch
    Buick 24203185
    24203185
    PLATE KIT, INPUT CLUTCH(STEEL)(1.27MM THICK)(*06)
    $16.49 $11.47
    1
    Add To Cart
  • Buick 8662912
    8662912
    PLATE KIT, 2ND CLUTCH(FLAT FACED)
    $40.56 $14.76
    1
    Add To Cart
  • CARRIER, Transmission Output/Counter Shaft or Carrier
    Buick 24205127
    24205127
    CARRIER, REACTION (COMPLETE)(INCLUDE 706,707)
    $119.77 $75.10
    1
    Add To Cart
  • Buick 24203693
    24203693
    CARRIER, INPUT (COMPLETE) (INCLUDE 670-1)
  • GEAR, Transmission Sun Gear
    Buick 8651450
    8651450
    GEAR, REACTION SUN-W/DRUM & BUSHING (INCLUDE 677,679)
    $241.68 $88.07
    1
    Add To Cart
  • Buick 24208023
    24208023
    GEAR, INPUT SUN
  • BEARING, Transmission Sprocket (Front Wheel Drive)
    Buick 24227685
    24227685
    BEARING, INPUT CLUTCH HOUSING THRUST
    $21.38 $12.90
    1
    Add To Cart
  • Buick 8644054
    8644054
    BEARING, DRIVEN SPROCKET(DRAWN CUP)(PART OF 609)
  • BEARING, Transmission Output/Counter Shaft or Carrier
    Buick 24240315
    24240315
    BEARING, FRONT DIFFERENTIAL CARRIER THRUST(TO CASE)
    $11.71 $7.44
    1
    Add To Cart
  • Buick 8678189
    8678189
    BEARING, REAR CARRIER THRUST(LOW RACE THRUST)(4.164)
    $21.79 $13.63
    1
    Add To Cart
  • RING, Transmission Clutch
    Buick 8644110
    8644110
    RING, 2ND CLUTCH SPRING RETAINER(SNAP)
    $27.86
    1
    Add To Cart
  • Buick 8631028
    8631028
    RING, INPUT CLUTCH BACKING PLATE RETAINER
  • Buick 8631078
    8631078
    RING, FINAL DRIVE INTAKE GEAR SPROCKET SNAP
  • Buick 8644068
    8644068
    RING, 4TH CLUTCH RETURN SPRING SNAP (PART OF 609)
  • Buick 8644165
    8644165
    RING, 3RD CLUTCH BACKING PLATE RETAINER
  • Buick 8668567
    8668567
    RING, 2ND CLUTCH BACKING PLATE RETAINER(OUTER)(SNAP)
  • WASHER, Transmission Output/Counter Shaft or Carrier
    Buick 8631427
    8631427
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(2.15MM)(INSIDE DIAMETER 7)
    $7.20 $4.51
    1
    Add To Cart
  • Buick 8631422
    8631422
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.65MM)(INSIDE DIAMETER 2)
  • 8631423
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.75MM)(INSIDE DIAMETER 3)
  • Buick 8631424
    8631424
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.85MM)(INSIDE DIAMETER 4)
  • Buick 8631425
    8631425
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.95MM)(INSIDE DIAMETER 5)
  • Buick 8631426
    8631426
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(2.05MM)(INSIDE DIAMETER 6)
  • BEARING, Transmission Sun Gear
    Buick 8646254
    8646254
    BEARING, FRONT DIFFERENTIAL CARRIER SUN GEAR THRUST(PART OF 700)
    $10.76 $6.74
    1
    Add To Cart
  • Buick 8646504
    8646504
    BEARING, REACTION CARRIER THRUST
    $3.18 $1.92
    1
    Add To Cart
  • Buick 8649353
    8649353
    BEARING, REACTION SUN GEAR THRUST(TO FINAL DRIVE INTAKE GEAR)
    $2.02 $1.27
    1
    Add To Cart
  • Buick 11501326
    11501326
    RING, EXTERNAL RETAINER TYPE T M80 PLAIN(PART OF 700)(AS REQUIRED)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 Buick Reatta 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. Model Code: 2 DOOR, CONVERTIBLE, RIVIERA.