Automatic Transmission Case & Related Parts fit your 1991 Pontiac Trans Sport

My Vehicle Change Vehicle

1991 Pontiac Trans Sport

6 Cyl 3.1L TBI; 3-Speed Automatic Transmission, THM125C/3T40; Trans Sport

My Vehicle Change Vehicle

1991 Pontiac Trans Sport

6 Cyl 3.1L TBI; 3-Speed Automatic Transmission, THM125C/3T40; Trans Sport

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Transmission - Automatic

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

24239049
MAGNET, Transmission Oil Pan, MAGNET,AUTOMATIC TRANSMISSION FLUID PAN(CHIP COLLECTOR)
MSRP: $11.79
$7.11
1
Add To Cart

8637742
FITTING, Transmission Oil Cooler, FITTING,TRANS FLUID COOLER PIPE(TO CASE)(5/16)
- Replaced By:
  19435221
MSRP: $73.89
$12.60
1
Add To Cart

8652910
FILTER KIT, Transmission Oil Suction Tube, FILTER KIT,AUTOMATIC TRANSMISSION FLUID(W/SEAL AND OIL PAN GASKET)(INCLUDE 32,33,39)
MSRP: $60.94
$33.97
1
Add To Cart

8678168
GASKET, Transmission Oil Pan, GASKET,AUTOMATIC TRANSMISSION FLUID PAN(*KIT1,KIT2)

11509225
Lubrication, Bolt/Screw, Fuel Tank Filler Door
MSRP: --
$21.06
1
Add To Cart

19369733
ADHESIVE, Maintenance Products, ADHESIVE,THREADLOCKER(HIGH-STRENGTH)(HIGH-TEMPERATURE)(RED)(0.20 OUNCE)
MSRP: $11.47
$6.39
1
Add To Cart

24201101
GOVERNOR, Transmission Governor, GOVERNOR,(W/SEAL)(INCLUDE 7,811)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
MSRP: $48.94
$29.85
1
Add To Cart

RING, Front Wheel Drive Axle Shaft

7829495
RING, FRONT WHEEL DRIVE SHAFT RETAINER(27.56MM DIAMETER)(OUTPUT SHAFT)(6.061)
MSRP: $1.32
$0.84
1
Add To Cart
8631136
RING, FRONT WHEEL DRIVE SHAFT RETAINER

8652125
SHAFT, Transmission Oil Pump, SHAFT,AUTOMATIC TRANSMISSION FLUID PUMP DRIVE
MSRP: --
$79.00
1
Add To Cart

GASKET, Transmission Main Control Valve Body
8652506
GASKET, CONTROL VALVE BODY SPACER PLATE
Require Quantity:
02
Package Quantity:
1
MSRP: $0.16
$0.10
1
Add To Cart
8678169
GASKET, CONTROL VALVE BODY COVER(*KIT1,KIT2,KIT3)(4.217)
MSRP: $13.72
$12.60
1
Add To Cart

BOLT

8652755
BOLT, HEX FLANGED HEAD,M6X1X45,18THD,13.2 O.D.,ZINC COATED (DIPPED OR PLATED)
MSRP: --
$17.29
1
Add To Cart
8667680
BOLT, HEXAGON WASHER HEAD,M6X1X7.4

8683968
SENSOR KIT, Speedometer Drive, SENSOR KIT,VEHICLE SPEED(INCLUDE 7,802-810)(W/GOVERNOR COV & SEAL)
MSRP: $165.88
$145.33
1
Add To Cart

8683968
SENSOR KIT, Computer Control Sensors, SENSOR KIT,VEHICLE SPEED(INCLUDE 7,802-810)(W/GOVERNOR COV & SEAL)(4.329)
MSRP: $165.88
$145.33
1
Add To Cart

10117239
BOLT, Transmission Case, BOLT,AUTOMATIC TRANSMISSION CASE COVER(M8X1.25X30)

22521966
BOLT, Transmission Auxiliary Valve Body Cover, BOLT,AUXILIARY VALVE BODY COVER(2.317)

24208788
LEVER, Transmission Throttle Valve, LEVER,THROTTLE VALVE(W/BRACKET)

453569
VALVE, Transmission Governor, VALVE,GOVERNOR CONTROL BALL CHECK
- Require Quantity:
  02
- Package Quantity:
  1

8631640
SHAFT, Transmission Output/Counter Shaft or Carrier, SHAFT,OUTPUT

8631685
LINK, Transmission Throttle Valve, LINK,THROTTLE VALVE CABLE(LEVER TO CABLE)

8631899
BOLT, Transmission Main Control Valve Body, BOLT,VALVE BODY(VALVE BODY TO CASE)(M8X1.25X85)(M8X1.25X85)

8631914
GASKET KIT, Transmission Overhaul, GASKET KIT,AUTOMATIC TRANSMISSION(LESS VALVE BODY SPACER GASKET OR PISTON SEALS)(INCLUDE 7,25,39)(WITH EXTERNAL SEALS ONLY)

8632588
SEAL, Transmission Governor, SEAL,GOVERNOR SHAFT

8635490
BEARING, BEARING,GOVERNOR THRUST

8637100
RETAINER, Transmission Auxiliary Valve Body Cover, RETAINER,AUXILIARY CONTROL VALVE BODY PIPE(4.248)

8643574
PAN, Transmission Oil Pan, PAN,AUTOMATIC TRANSMISSION FLUID

8652898
SEAL, Transmission Oil Suction Tube, SEAL,AUTOMATIC TRANSMISSION FLUID FILTER(STRAINER TO CASE)(MUST BLACK ENAMEL USED W/8652910 STRAINER)(*KIT5)

8653918
CASE, Transmission Case, CASE,AUTOMATIC TRANSMISSION(W/BUSHING)

8653969
COVER, Transmission Case, COVER,AUTOMATIC TRANSMISSION CASE(W/SLEEVE)

8660770
BUSHING, Transmission Governor, BUSHING,GOVERNOR SHAFT(W/SCREEN)

8664748
PLUG, Transmission Case, PLUG,AUTOMATIC TRANSMISSION CASE

8664921
FILTER KIT, Transmission Oil Pump, FILTER KIT,AUXILIARY CONTROL VALVE BODY(W/GASKETS)(INCLUDE 25)

8665960
TRANSMISSION KIT, Transmission Overhaul, TRANSMISSION KIT,AUTO(SERVICE OVERHAUL W/PLATE,GASKET,SEAL)(INCLUDE 7,25,31,39)

8666007
SEAL, Front Wheel Drive Axle Shaft, SEAL,FRONT WHEEL DRIVE SHAFT OIL(*KIT1)

WHEEL, Speedometer Drive

8666643
WHEEL, VEHICLE SPEED SENSOR RELUCTOR(11 TEETH)(4.329)
8666644
WHEEL, VEHICLE SPEED SENSOR RELUCTOR(14 TEETH)

8677084
COVER, COVER,CONTROL VALVE BODY

8678960
CONVERTER, Transmission Converter, CONVERTER,TORQUE(INCLUDE 2)(245MM)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)

8679808
SPACER, Transmission Main Control Valve Body, SPACER,CONTROL VALVE BODY(TO CASE COVER)

11514596
NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(NOT REQ'D ON SOME MODELS)(8.915)
MSRP: $7.01
$4.03
1
Add To Cart

104918
BALL, 1/4" DIAMETER,CHROME STEEL
MSRP: $0.07
$0.04
10
Add To Cart

11508040
BOLT, HEXAGON,M8X1.25X25,9.8,PHOSPHATE ZINC ORGANIC
MSRP: $3.36
$2.13
1
Add To Cart

15614709
BOLT, W/CONICAL SPRING WASHER,M8X1.25X20,15.58THD,18 O.D.,9.8,ZO(1.270)
MSRP: $9.60
$6.09
1
Add To Cart

11500921
BOLT, HEXAGON,M8X1.25X40,33.2THD,HEADER POINT,10.9,PC
MSRP: $10.84
$6.89
10
Add To Cart

11506068
BOLT, HEXAGON,M8X1.25X45,HEADER POINT,ZINC COATED
MSRP: $5.68
$4.60
1
Add To Cart

11509417
BOLT, HEXAGON,M6X1X25,22.5THD,10.9,PC
MSRP: $3.30
$1.99
1
Add To Cart

11504559
BOLT, HEXAGON M8X1.25X65,9.8,ZINC COATED

11514498
BOLT, HEXAGON M8X1.25X55, 10.9

22523209
STUD, HEXAGON,M8X1.25X23 BOTH ENDS,9.8,PC

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Pontiac Trans Sport parts. Parts like Automatic Transmission Case & Related 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 3.1L. Model Code: TRANS SPORT.