Automatic Transmission Internal Power Train Parts fit your 1986 Buick Riviera

My Vehicle Change Vehicle
1986 Buick Riviera

6 Cyl 3.8L SFI; 4-Speed Automatic Transmission, THM440-T4/4T60

My Vehicle Change Vehicle
1986 Buick Riviera

6 Cyl 3.8L SFI; 4-Speed Automatic Transmission, THM440-T4/4T60

Categories Close X

You have selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
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

You have selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
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
Part No. &
Part Description
  • WASHER, Transmission Clutch
    Buick 19125903
    19125903
    WASHER, INPUT CLUTCH HOUSING THRUST(3.85)(BROWN)
    MSRP: $26.89
    $16.24
    1
    Add To Cart
  • Buick 19125904
    19125904
    WASHER, INPUT CLUTCH HOUSING THRUST(4.00)(GREEN)
    MSRP: $26.89
    $16.24
    1
    Add To Cart
  • Buick 19125905
    19125905
    WASHER, INPUT CLUTCH HOUSING THRUST(4.15)(BLACK)
    MSRP: $25.88
    $15.64
    1
    Add To Cart
  • Buick 24204845
    24204845
    WASHER, INPUT CLUTCH HOUSING THRUST(3.40)(WHITE)
    MSRP: --
    $12.60
    1
    Add To Cart
  • Buick 24204852
    24204852
    WASHER, INPUT CLUTCH HOUSING THRUST(4.45)(PURPLE,WHITE)
    • Replaced By:
      19125907
    MSRP: $26.24
    $15.85
    1
    Add To Cart
  • Buick 8658177
    8658177
    WASHER, INPUT CLUTCH HOUSING THRUST(5.05)(PURPLE,GREEN)
    MSRP: --
    $15.80
    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)
    MSRP: $10.06
    $6.39
  • Buick 24204843
    24204843
    WASHER, INPUT CLUTCH HOUSING THRUST(3.10)(ORANGE,BLACK)
  • Buick 24204844
    24204844
    WASHER, INPUT CLUTCH HOUSING THRUST(3.25)(ORANGE)
  • 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)
  • PLATE, Transmission Clutch
    Buick 8656313
    8656313
    PLATE, 3RD CLUTCH(FLAT STEEL)(PART OF 641)(*02)
    MSRP: $14.91
    $12.60
    1
    Add To Cart
  • Buick 8658146
    8658146
    PLATE, INPUT CLUTCH BACKING(4.89MM)
    MSRP: $35.29
    $21.33
    1
    Add To Cart
  • Buick 8682801
    8682801
    PLATE, INPUT CLUTCH APPLICATION
    MSRP: $58.00
    $35.04
    1
    Add To Cart
  • Buick 8683084
    8683084
    PLATE, FWD CLUTCH (FLAT STEEL)(1.9 MM THICK)(*02)
    MSRP: $4.12
    $2.61
    1
    Add To Cart
  • Buick 24203185
    24203185
    PLATE, INPUT CLUTCH(FLAT FACED)(*02)
  • 8658463
    PLATE, 2ND CLUTCH(WAVED)
  • Buick 8662309
    8662309
    PLATE, 2ND CLUTCH REACTION
  • Buick 8662957
    8662957
    PLATE, 2ND CLUTCH BACKING
  • CARRIER, Transmission Output/Counter Shaft or Carrier
    Buick 24205127
    24205127
    CARRIER, REACTION(W/INPUT INTERNAL GEAR)
    MSRP: $119.77
    $75.10
    1
    Add To Cart
  • Buick 24203693
    24203693
    CARRIER, INPUT (COMPLETE)(INCLUDE 660,661)
  • GEAR, Transmission Sun Gear
    8676144
    GEAR, REACTION SUN(W/DRUM & BUSHING)(INCLUDE 666)
    MSRP: $177.23
    $87.88
    1
    Add To Cart
  • Buick 24208023
    24208023
    GEAR, INPUT SUN-W/BSHG(INCLUDE 656)
  • GEAR, Transmission Rear Internal Gear
    Buick 24209169
    24209169
    GEAR, FINAL DOOR SUN (1986-6BY)
    MSRP: $72.96
    $34.93
    1
    Add To Cart
  • Buick 24209185
    24209185
    GEAR, FINAL DRIVE SUN (1986-6BZ)
    MSRP: $133.82
    $64.08
    1
    Add To Cart
  • BEARING, Transmission Sun Gear
    Buick 8646254
    8646254
    BEARING, DIFFERENTIAL CARRIER/SUN GEAR THRUST(3.06)(PART OF 679)
    MSRP: $10.76
    $6.50
    1
    Add To Cart
  • Buick 8649353
    8649353
    BEARING, REACTION SUN GEAR THRUST(REAC CARRIER TO SUN GEAR)
    MSRP: $2.02
    $1.27
    1
    Add To Cart
  • Buick 24214159
    24214159
    BEARING, SUN GEAR THRUST(4.176)
  • BEARING, Transmission Sprocket (Front Wheel Drive)
    Buick 24227685
    24227685
    BEARING, INPUT CLUTCH HOUSING THRUST
    MSRP: $20.82
    $12.56
    1
    Add To Cart
  • Buick 8644054
    8644054
    BEARING, DRIVEN SPROCKET(DRAWN CUP)
  • RING, Transmission Clutch
    Buick 8644110
    8644110
    RING, 2ND CLUTCH SPRING RETAINER(SNAP)
    MSRP: --
    $32.32
    1
    Add To Cart
  • Buick 8631028
    8631028
    RING, INPUT & 3RD CLUTCH SNAP
  • Buick 8631078
    8631078
    RING, FRONT DIFFERENTIAL CARRIER INTERNAL GEAR RETAINER(SNAP)
  • Buick 8644165
    8644165
    RING, 3RD CLUTCH BACKING PLATE RETAINER
  • WASHER, Transmission Output/Counter Shaft or Carrier
    Buick 8631427
    8631427
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(2.15MM)(INSIDE DIAMETER 7)
    MSRP: $7.20
    $4.35
    1
    Add To Cart
  • Buick 8631422
    8631422
    WASHER, DIFFERENTIAL CARRIER/CASE 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)
  • RING, Transmission Input and Turbine Shaft
    Buick 8644726
    8644726
    RING, 3RD CLUTCH SPRING RETAINER(INPUT SHAFT)(*01)
    MSRP: $3.94
    $2.37
    1
    Add To Cart
  • Buick 8644726
    8644726
    RING, 3RD CLUTCH HOUSING SNAP(INPUT SHAFT)(*01)
    MSRP: $3.94
    $2.37
    1
    Add To Cart
  • PLATE KIT, Transmission Clutch
    Buick 8646938
    8646938
    PLATE KIT, 3RD CLUTCH FLAT FACED & BACKING(INCLUDE 640)(*02)
    MSRP: --
    $86.28
    1
    Add To Cart
  • Buick 8662911
    8662911
    PLATE KIT, 2ND CLUTCH(*02)
  • SPACER, Transmission Sun Gear
    Buick 8658797
    8658797
    SPACER, INPUT SUN GEAR(*08)
    MSRP: $25.77
    $12.60
    1
    Add To Cart
  • Buick 8649545
    8649545
    SPACER, INPUT SUN GEAR(*07)
  • Buick 8656125
    8656125
    PLUG, ORIFICE,4TH CLUTCH(3.30 DIAMETER)(4.224)
    MSRP: $9.28
    $5.81
    1
    Add To Cart
  • VALVE, Transmission Clutch
    Buick 8633748
    8633748
    VALVE, 2ND CLUTCH HOUSING BALL CHECK(W/BALL)(PART OF 611)
  • Buick 8633748
    8633748
    VALVE, 2ND CLUTCH HOUSING BALL CHECK(W/BALL)(PART OF 626)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1986 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. Model Code: RIVIERA, T TYPE.