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Automatic Transmission Internal Power Train Parts fit your 1988 Oldsmobile 98

Currently shopping for
1988 Oldsmobile 98
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Vehicle Options
6 Cyl 3.8L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60
Vehicle Options
6 Cyl 3.8L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60
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Currently selected

Transmission - Automatic

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, Fascias
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

Transmission - Automatic

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, Fascias
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
Parts Questions
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • VALVE, Transmission Clutch
    Oldsmobile 8662178
    8662178
    VALVE, 2ND CLUTCH HOUSING BALL CHECK(PART OF 626)
  • Oldsmobile 8662178
    8662178
    VALVE, 2ND CLUTCH HOUSING BALL CHECK(PART OF 611)
  • WASHER, Transmission Clutch
    Oldsmobile 19125902
    19125902
    WASHER, INPUT CLUTCH HOUSING THRUST(3.70)(PINK)
    $25.10 $12.60
    1
    Add To Cart
  • Oldsmobile 19125903
    19125903
    WASHER, INPUT CLUTCH HOUSING THRUST(3.85)(BROWN)
    $26.89 $16.24
    1
    Add To Cart
  • Oldsmobile 19125904
    19125904
    WASHER, INPUT CLUTCH HOUSING THRUST(4.00)(GREEN)
    $27.61 $16.67
    1
    Add To Cart
  • Oldsmobile 19125905
    19125905
    WASHER, INPUT CLUTCH HOUSING THRUST(4.15)(BLACK)
    $26.58 $16.06
    1
    Add To Cart
  • Oldsmobile 24204844
    24204844
    WASHER, INPUT CLUTCH HOUSING THRUST(3.25)(ORANGE)
    $12.60
    1
    Add To Cart
  • Oldsmobile 24204845
    24204845
    WASHER, INPUT CLUTCH HOUSING THRUST(3.40)(WHITE)
    $12.60
    1
    Add To Cart
  • Oldsmobile 24204852
    24204852
    WASHER, INPUT CLUTCH HOUSING THRUST(4.45)(PURPLE,WHITE)
    • Replaced By: 19125907
    $26.94 $16.27
    1
    Add To Cart
  • Oldsmobile 19125901
    19125901
    WASHER, INPUT CLUTCH HOUSING THRUST(3.55)(BLUE)
  • Oldsmobile 19125906
    19125906
    WASHER, INPUT CLUTCH HOUSING THRUST(4.30)(PURPLE)
  • Oldsmobile 24204842
    24204842
    WASHER, INPUT CLUTCH HOUSING THRUST(2.95)(ORANGE,GREEN)
    $10.32 $6.56
  • Oldsmobile 24204843
    24204843
    WASHER, INPUT CLUTCH HOUSING THRUST(3.10)(ORANGE,BLACK)
  • Oldsmobile 8658174
    8658174
    WASHER, INPUT CLUTCH HOUSING THRUST(4.60)(PURPLE,BLUE)
  • Oldsmobile 8658175
    8658175
    WASHER, INPUT CLUTCH HOUSING THRUST(4.75)(PURPLE,PINK)
  • Oldsmobile 8658176
    8658176
    WASHER, INPUT CLUTCH HOUSING THRUST(4.90)(PURPLE,BROWN)
  • Oldsmobile 8658177
    8658177
    WASHER, INPUT CLUTCH HOUSING THRUST(5.05)(PURPLE,GREEN)
  • CARRIER, Transmission Output/Counter Shaft or Carrier
    Oldsmobile 24205127
    24205127
    CARRIER, REACTION(W/INPUT INTERNAL GEAR)
    $119.77 $75.10
    1
    Add To Cart
  • Oldsmobile 8661949
    8661949
    CARRIER, FINAL DOOR (1987)(1988-8FSH)(INCLUDE 677-8,680)
    $356.19 $178.16
    1
    Add To Cart
  • Oldsmobile 24203693
    24203693
    CARRIER, INPUT (COMPLETE)(INCLUDE 660-1)
  • GEAR, Transmission Sun Gear
    8676144
    GEAR, REACTION SUN(W/DRUM & BUSHING)(INCLUDE 666)
    $177.23 $87.88
    1
    Add To Cart
  • Oldsmobile 24208023
    24208023
    GEAR, INPUT SUN
  • GEAR, Transmission Rear Internal Gear
    Oldsmobile 24209184
    24209184
    GEAR, FINAL DRIVE SUN (1987-7FKH,FBH)(1988-8BKH)
    $146.35 $72.53
    1
    Add To Cart
  • Oldsmobile 24209185
    24209185
    GEAR, FINAL DRIVE SUN (1987-7FNH,FSH)(1988-8FSH)
    $133.82 $48.76
    1
    Add To Cart
  • Oldsmobile 24209169
    24209169
    GEAR, FINAL DOOR SUN (1987-7FTH)(1988-8BTH)
  • BEARING, Transmission Sun Gear
    Oldsmobile 8646254
    8646254
    BEARING, FRONT DIFFERENTIAL CARRIER SUN GEAR THRUST(PART OF 679)
    $10.76 $6.74
    1
    Add To Cart
  • Oldsmobile 8649353
    8649353
    BEARING, REACTION SUN GEAR THRUST(REAC CARRIER TO SUN GEAR)
    $2.02 $1.27
    1
    Add To Cart
  • Oldsmobile 24214159
    24214159
    BEARING, SUN GEAR THRUST(TO FINAL DRIVE INTAKE GEAR)
  • BEARING, Transmission Sprocket (Front Wheel Drive)
    Oldsmobile 24227685
    24227685
    BEARING, INPUT CLUTCH HOUSING THRUST
    $21.38 $12.90
    1
    Add To Cart
  • Oldsmobile 8644054
    8644054
    BEARING, DRIVEN SPROCKET(DRAWN CUP)
  • BEARING, Transmission Output/Counter Shaft or Carrier
    Oldsmobile 24240315
    24240315
    BEARING, DIFFERENTIAL CARRIER/CASE THRUST
    $11.71 $7.44
    1
    Add To Cart
  • Oldsmobile 8646504
    8646504
    BEARING, INPUT/REACT CARRIER
    $3.18 $1.92
    1
    Add To Cart
  • RING, Transmission Clutch
    Oldsmobile 8644110
    8644110
    RING, 2ND CLUTCH SPRING RETAINER(SNAP)
    $27.86
    1
    Add To Cart
  • Oldsmobile 8631028
    8631028
    RING, INPUT CLUTCH BACKING PLATE RETAINER
  • Oldsmobile 8631078
    8631078
    RING, FRONT DIFFERENTIAL CARRIER INTERNAL GEAR RETAINER(SNAP)
  • Oldsmobile 8644165
    8644165
    RING, 3RD CLUTCH BACKING PLATE RETAINER
  • Oldsmobile 8661141
    8661141
    RING, 2ND CLUTCH OUTER SNAP
  • WASHER, Transmission Output/Counter Shaft or Carrier
    Oldsmobile 8631427
    8631427
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(2.15MM)(INSIDE DIAMETER 7)
    $7.20 $4.51
    1
    Add To Cart
  • Oldsmobile 8631422
    8631422
    WASHER, THRUST (DIFFERENTIAL CARRIER/CASE)(1.65MM)
  • Oldsmobile 8631423
    Oldsmobile 8631423
    8631423
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.75MM)(INSIDE DIAMETER 3)
  • Oldsmobile 8631424
    8631424
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.85MM)(INSIDE DIAMETER 4)
  • Oldsmobile 8631425
    8631425
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(1.95MM)(INSIDE DIAMETER 5)
  • Oldsmobile 8631426
    8631426
    WASHER, FRONT DIFFERENTIAL CARRIER THRUST(2.05MM)(INSIDE DIAMETER 6)
  • RING, Transmission Input and Turbine Shaft
    Oldsmobile 8644726
    8644726
    RING, 3RD CLUTCH SPRING RETAINER(INPUT SHAFT)(*01,02)
    $3.94 $2.37
    1
    Add To Cart
  • Oldsmobile 8644726
    8644726
    RING, 3RD CLUTCH HOUSING RETAINER (INPUT SHAFT)(*01,02)
    $3.94 $2.37
    1
    Add To Cart
Standard Parts
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1988 Oldsmobile 98 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: REGENCY 4 DOOR, REGENCY BROUGHAM, TOURING SEDAN.