Automatic Transmission Case & Related Parts fit your 1991 GMC Suburban R1500

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1991 GMC Suburban R1500
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Suburban 1/2 Ton
Vehicle Options
Suburban 1/2 Ton
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Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Manual
Categories Close X

Currently selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Manual
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • GASKET, Transmission Oil Pan
    8654799
    GASKET, OIL PAN (ALSO PART OF ITEM #71,73)(*KIT1,KIT2)
    $12.46 $7.81
    1
    Add To Cart
  • 8677743
    GASKET, AUTOMATIC TRANSMISSION OIL PAN
    $79.23 $46.74
    1
    Add To Cart
  • 8654382
    Steering, Plug,Automatic Transmission Fluid Pressure Test Hole
    $7.20 $4.72
    1
    Add To Cart
  • SEAL, Oil Pan Pump Suction
    8656613
    SEAL, FILTER NECK
    $11.43 $6.90
    1
    Add To Cart
  • GMC 8657767
    8657767
    SEAL, OIL FILTER NECK (ALSO PART OF ITEM #71)(1988-90)(*KIT1,KIT2)
  • PAN KIT, Transmission Oil Pan
    8667545
    PAN KIT, W/GASKET & MAGNET, OIL (1988-91)(INCLUDE ITEM #72,93)
    $70.97 $41.88
    1
    Add To Cart
  • 8667545
    PAN KIT, AUTOMATIC TRANSMISSION OIL (1987)
    $70.97 $41.88
    1
    Add To Cart
  • GMC 8679931
    8679931
    PAN KIT, W/MAGNET (INCLUDE ITEMS #28,30,85)(*02)
  • PLATE, Transmission Main Control Valve Body
    8667357
    PLATE, VALVE BODY SPACER (1988 W/5.7K)
    $36.65 $22.13
    1
    Add To Cart
  • 8673139
    PLATE, VALVE BODY SPACER (1989-90 W/5.7K)
    $36.64 $22.13
    1
    Add To Cart
  • GMC 8673110
    8673110
    PLATE, VALVE BODY SPACER (1988 W/6.2C)
    $22.63
    1
    Add To Cart
  • GMC 8663587
    8663587
    PLATE, VALVE BODY SPACER (1987 2ND DESIGN, 4.3Z W/AUXILIARY VALVE BODY)
  • GMC 8663589
    8663589
    PLATE, VALVE BODY SPACER (1987 2ND DESIGN, 5.0H W/AUXILIARY VALVE BODY)
  • GMC 8663595
    8663595
    PLATE, VALEV BODY SPACER (1987 2ND DESIGN, 5.7K W/AUXILIARY VALVE BODY)
  • GMC 8667064
    8667064
    PLATE, VALVE BODY SPACER (1987 2ND DESIGN, 6.2C W/AUXILIARY VALVE BODY)
  • GMC 8667228
    8667228
    PLATE, VALVE BODY SPACER (1987 1ST DESIGN, 6.2C EXCEPT AUXILIARY VALVE BODY)
  • GMC 8667229
    8667229
    PLATE, VALVE BODY SPACER (1987 1ST DESIGN, 4.3Z EXCEPT AUXILIARY VALVE BODY)
  • GMC 8667231
    8667231
    PLATE, VALVE BODY SPACER (1987 1ST DESIGN, 5.7K EXCEPT AUXILIARY VALVE BODY)
  • GMC 8673138
    8673138
    PLATE, VALVE BODY SPACER (RECREATIONAL VEHICLE 1989-90 W/6.2C)
  • GMC 8673633
    8673633
    PLATE, VALVE BODY SPACER (RECREATIONAL VEHICLE 1990 W/6.2C)
  • GMC 8673652
    8673652
    PLATE, VALVE BODY SPACER (1991 R2,V1,2 W/5.7K)
  • GMC 8678567
    8678567
    PLATE, VALVE BODY SPACER (1991 W/6.2C)
  • GMC 8680144
    8680144
    PLATE, VALVE BODY SPACER (1991 R1 W/5.7K)
  • GMC 8680654
    8680654
    PLATE, VALVE BODY SPACER (W/5.7K)
  • GMC 8685689
    8685689
    PLATE, VALVE BODY SPACER (W/6.2J)
  • GMC 8685691
    8685691
    PLATE, VALVE BODY SPACER (W/7.4N)
  • SEAL, Speedometer Driven Gear
    15552872
    SEAL, SPEEDOMETER SENSOR(*KIT1,KIT2)
    $4.09 $2.49
    5
    Add To Cart
  • 1240382
    SEAL, SPEEDOMETER DRIVEN GEAR(*KIT1,KIT2)
    $4.48 $2.70
    10
    Add To Cart
  • 25518664
    SEAL, SPEEDOMETER DRIVE GEAR (O RING)
    $7.50 $3.86
    1
    Add To Cart
  • 3869910
    SEAL, SPEEDOMETER PINION
    $12.60
    1
    Add To Cart
  • 15562374
    SEAL, SPEEDOMETER DRIVEN GEAR SLEEVE(*KIT1,KIT2)
  • GMC 326563
    326563
    SEAL, SPEEDOMETER DRIVEN GEAR SLEEVE (AS REQUIRED)
  • PIN, Reverse Brake Band
    GMC 8680500
    8680500
    PIN, 2ND APPLY (3 RINGS)(2.67-.68)
    $21.20 $13.29
    1
    Add To Cart
  • 8680501
    PIN, 2-4 BAND SERVO PISTON(WIDE BAND)(2.72-.73)(4.228)
    $33.36 $20.16
    1
    Add To Cart
  • GASKET, Transmission Front Servo
    12337931
    GASKET, OIL PUMP COVER TO CASE(*KIT1,KIT2)
    $33.52 $20.25
    1
    Add To Cart
  • 8677782
    GASKET, OIL PUMP COVER TO CASE(*KIT1,KIT2)
    $14.33 $8.66
    1
    Add To Cart
  • SEAL, Transmission Rear Main Bearing
    1358899
    SEAL, CASE EXTENSION TO CASE(*KIT1,KIT2)
    $4.09 $2.62
    5
    Add To Cart
  • 8673526
    SEAL, EXTENSION OIL (ALSO PART OF ITEM #36)(*KIT1,KIT2)
    $10.80 $6.53
    1
    Add To Cart
  • 8681168
    SEAL, EXTENSION TO CASE (R)(*KIT1,KIT2)
    $12.51 $7.56
    1
    Add To Cart
  • SENSOR, Emission Control Sensor(Oxygen)
    GMC 15547452
    15547452
    SENSOR, MAG PICKUP SPEED (V MODELS)
    $194.80 $122.11
    1
    Add To Cart
  • GMC 24232617
    24232617
    SENSOR, MAG PICKUP SPEED (R MODELS)
  • BOLT, Transmission Front Servo
    GMC 24206031
    24206031
    BOLT, W/SEAL, OIL PUMP TO CASE (7 REQUIRED)(*KIT1,KIT2)
    $1.13 $0.68
    1
    Add To Cart
  • GMC 24233361
    24233361
    BOLT, W/WASHER, PUMP TO CASE (7 REQUIRED)(*KIT1,KIT2)
    $4.69 $2.83
    1
    Add To Cart
  • SPRING, Reverse Brake Band
    GMC 24207758
    24207758
    SPRING, SERVO APPLY PINION
    $9.04 $5.46
    1
    Add To Cart
  • GMC 8623666
    8623666
    SPRING, REAR SERVO
    $29.36 $17.72
    1
    Add To Cart
  • SEAL, Transmission Input and Turbine Shaft
    8630049
    SEAL, O RING, INPUT SHAFT(*KIT1,KIT2)
    $3.42 $2.07
    1
    Add To Cart
  • 8661760
    SEAL, PUMP FRONT
    $10.62 $6.66
    1
    Add To Cart
  • CONNECTOR, Transmission Oil Cooler
    8637742
    CONNECTOR, OIL COOLER PIPES TO CASE (2 REQUIRED)
    • Replaced By: 19435221
    $75.89 $12.60
    1
    Add To Cart
  • 8637742
    CONNECTOR, INVERTED FLARED TUBE (2 REQUIRED)(*KIT4,KIT5)
    • Replaced By: 19435221
    $75.89 $12.60
    1
    Add To Cart
  • HOUSING, Transmission Servo & Accumulator
    GMC 8673041
    8673041
    HOUSING, SERVO PISTON INNER (.55)(W/5.7K,6.2C,J)
    $26.65 $16.12
    1
    Add To Cart
  • GMC 8642463
    8642463
    HOUSING, SERVO PISTON INNER (.55)(1987 W/4.3Z,5.0H)
  • 8689993
    HOUSING, ACCUMULATOR
  • CONVERTER, Transmission Converter
    GMC 8691904
    8691904
    CONVERTER, TRANS (1987-88 W/4.3Z)(REMANUFACTURED)
    $451.66 $286.49
    1
    Add To Cart
  • GMC 8691904
    8691904
    CONVERTER, TRANS (1989-91 W/4.3Z)(REMANUFACTURED)
    $451.66 $286.49
    1
    Add To Cart
  • GMC 8689960
    8689960
    CONVERTER, TRANS (REMANUFACTURE)(W/7.4N)
    $690.98 $439.28
    1
    Add To Cart
  • GMC 8691906
    8691906
    CONVERTER, TRANS (W/6.2C,J)(REMANUFACTURED)
    $409.56 $259.86
    1
    Add To Cart
  • GMC 8691912
    8691912
    CONVERTER, TRANS (1991 RV1,2 W/5.7K)(REMANUFACTURED)
    $433.55 $275.05
    1
    Add To Cart
  • GMC 8691912
    8691912
    CONVERTER, TRANS (1990-91 CK1,2 W/5.0H,5.7K)(REMANUFACTURED)
    $433.55 $275.05
    1
    Add To Cart
  • GMC 8690903
    8690903
    CONVERTER, TRANS (REMANUFACTURE)(W/5.7K,6.2J)
  • GMC 8691911
    8691911
    CONVERTER, TRANS (RV1 W/5.7K)(REMANUFACTURED)
    $441.80 $280.27
  • SEAL, Transmission Converter
    10054241
    SEAL, O-RING ELECTRIC CONNECT (4.338)(PART OF ITEM #33)(*KIT1,KIT2)
    $2.27 $1.36
    1
    Add To Cart
  • 10054241
    SEAL, OIL FILTER NECK (ALSO PART OF ITEM #71)(*KIT1,KIT2)
    $2.27 $1.36
    1
    Add To Cart
  • PIN, Transmission Servo & Accumulator
    24200418
    PIN, FRONT SERVO PISTON
    $19.49 $11.76
    1
    Add To Cart
  • GMC 8680499
    8680499
    PIN, 2ND APPLY (2 RINGS)(2.61-.62)
    $30.80 $19.31
    1
    Add To Cart
  • GASKET, Transmission Main Control Valve Body
    GMC 24201115
    24201115
    GASKET, VALVE BODY TO SPACER PLATE(*KIT1,KIT2)
    $11.75 $7.46
    1
    Add To Cart
  • GMC 8684205
    8684205
    GASKET, CASE TO SPACER PLATE(*KIT1,KIT2)
    $11.38 $7.12
    1
    Add To Cart
  • SEAL, Transmission Front Servo
    24202535
    SEAL, PUMP FRONT (ALSO PART OF ITEM #7)(*KIT1,KIT2)
    $13.95 $8.43
    1
    Add To Cart
  • GMC 24208664
    24208664
    SEAL, O-RING PUMP TO CASE BOLT (7 REQUIRED)
    $3.81 $2.28
    1
    Add To Cart
  • GMC 24210605
    24210605
    SEAL, OIL PUMP TO CASE (ALSO PART OF ITEM #7)(*KIT1,KIT2)
    $10.28 $6.21
    1
    Add To Cart
  • GMC 24210605
    24210605
    SEAL, OIL PUMP TO CASE(*KIT1,KIT2,KIT3)
    $10.28 $6.21
    1
    Add To Cart
  • RING, Transmission Servo & Accumulator
    GMC 24232065
    24232065
    RING, SERVO COVER RETAINING
    $11.81 $7.12
    1
    Add To Cart
  • GMC 8626884
    8626884
    RING, FRONT SERVO SPRING RETAINER
  • PLUG, Transmission Case
    GMC 8611710
    8611710
    PLUG, DIRECT OIL GALLERY (.25 DIAMETER CUP)(*KIT4,KIT5)
    $8.34 $5.02
    1
    Add To Cart
  • GMC 9427692
    9427692
    PLUG, REAR LUBE (V)(*KIT5)
    $9.45 $5.59
    1
    Add To Cart
  • GMC 8628864
    8628864
    PLUG, CASE SERVO
    $3.32 $2.11
  • GMC 8628864
    8628864
    PLUG, CASE ACCUMULATOR
    $3.32 $2.11
  • PIN, Transmission Rear Servo Accumulator
    GMC 8627192
    8627192
    PIN, REAR BAND APPLY (3.328-3.334)(#2)
    $25.85 $13.51
    1
    Add To Cart
  • GMC 8624139
    8624139
    PIN, REAR BAND APPLY (3.300-3.306)(#1)
  • GMC 8624140
    8624140
    PIN, REAR BAND APPLY (3.356-3.362)(#3)
  • GMC 8624141
    8624141
    PIN, REAR BAND APPLY (3.412-3.418)(#5)
  • GMC 8627193
    8627193
    PIN, REAR BAND APPLY (3.384-3.390)(#4)
  • GMC 8627194
    8627194
    PIN, REAR BAND APPLY (3.440-3.446)(#6)
  • GMC 8627195
    8627195
    PIN, REAR BAND APPLY (3.468-3.474)(#7)
  • RING, Front Servo Piston
    GMC 8626423
    8626423
    RING, OIL SEAL(*KIT1)
    $10.68 $6.78
    1
    Add To Cart
  • 8635568
    RING, 3-4 ACCUMULATOR PISTON FLUID SEAL(PART OF ITEM #52)(*KIT1,KIT2,KIT5)
    $6.50 $5.67
    1
    Add To Cart
  • 8635568
    RING, 1-2 ACCUMULATOR PISTON FLUID SEAL(PART OF ITEM #61)(*KIT5)
    $6.50 $5.67
    1
    Add To Cart
  • GMC 8642480
    8642480
    RING, 4TH APPLY PISTON OUTER OIL SEAL(*KIT1,KIT2)
    $11.47 $7.28
    1
    Add To Cart
  • RING, Transmission Planet Carrier
    8642105
    RING, 2ND APPLY PISTON RETAINING
    $14.24 $9.06
    1
    Add To Cart
  • 8675524
    RING, SNAP, SEAL RETAINER (3 REQUIRED)
  • SEAL, Front Servo Piston
    GMC 8642112
    8642112
    SEAL, O-RING SERVO PISTON INNER HOUSING(*KIT1,KIT2)
    • Replaced By: 24208661
    $10.33 $6.56
    1
    Add To Cart
  • GMC 8647351
    8647351
    SEAL, O-RING, 2ND & 4TH SERVO COVER (ALSO PART OF ITEM #15)(*KIT1,KIT2)
    • Replaced By: 24208662
    $11.75 $7.09
    1
    Add To Cart
  • BUSHING, Transmission Front Servo
    GMC 8642904
    8642904
    BUSHING, STATOR SHAFT REAR
    $31.93 $19.29
    1
    Add To Cart
  • GMC 8647954
    8647954
    BUSHING, STATOR SHAFT FRONT
    $22.75 $13.74
    1
    Add To Cart
  • COVER, Transmission Servo & Accumulator
    8642979
    COVER, 2-4 SERVO(W/SEAL)(INCLUDE ITEM #14)(4.241)
    $35.14 $22.01
    1
    Add To Cart
  • GMC 8683543
    8683543
    COVER, W/PINION, 1-2 ACCUMULATOR
  • SOLENOID, Transmission Solenoid
    GMC 8654122
    8654122
    SOLENOID, W/SEALS, CONVERTER CLUTCH (TYPE 2)(YELLOW)
    $50.16 $24.87
    1
    Add To Cart
  • 8654124
    SOLENOID, CONVERTER CLUTCH (TYPE 4)(RED)
    $51.32 $18.70
    1
    Add To Cart
  • GMC 8654121
    8654121
    SOLENOID, CONVERTER CLUTCH (TYPE 1)(WHITE)
  • BOLT, Transmission Main Control Valve Body
    GMC 8676222
    8676222
    BOLT, SPECIAL (M6X1.0)(6 REQUIRED)
    $9.11 $5.50
    1
    Add To Cart
  • GMC 8667680
    8667680
    BOLT, HEXAGON WASHER HEAD,M6X1X7.4(AUXILIARY CONTROL VALVE BODY)(AS REQUIRED)
  • BOLT, Transmission Servo & Accumulator
    GMC 8675533
    8675533
    BOLT, ACCUMULATOR HOUSING TO VALVE BODY (SHORT)(5 REQUIRED)
    $9.05 $5.47
    1
    Add To Cart
  • GMC 8667821
    8667821
    BOLT, (M6X1X20)
  • VALVE, Transmission Solenoid
    GMC 10478101
    10478101
    VALVE, TORQUE CONVERTER CLUTCH SOLENOID(TYPE 19)
  • GMC 24235642
    24235642
    VALVE, TORQUE CONVERTER CLUTCH SOLENOID(TYPE 18)(LIGHT BROWN)
  • GMC 8654123
    8654123
    VALVE, TORQUE CONVERTER CLUTCH SOLENOID(TYPE 3)(BLACK)
  • GMC 8654126
    8654126
    VALVE, TORQUE CONVERTER CLUTCH SOLENOID(TYPE 6)(DARK GREEN)
  • GMC 8654130
    8654130
    VALVE, TORQUE CONVERTER CLUTCH SOLENOID(TYPE 10)(BROWN)
  • GMC 8654415
    8654415
    VALVE, TORQUE CONVERTER CLUTCH SOLENOID(TYPE 15)(DARK BLUE)
  • CASE, Transmission Case
    GMC 24207953
    24207953
    CASE, COMPLETE (1987 2ND DESIGN,1988-91)
  • GMC 8690914
    8690914
    CASE, AUTOMATIC TRANSMISSION (4WD)(INCLUDE ITEMS #7,8,10,13,24,75,78-9,80-1)(*01,02)
  • SPRING, Transmission Rear Servo Accumulator
    GMC 8624391
    8624391
    SPRING, LOW & REV ACCUMULATOR PISTON(YELLOW)(W/5.7K,6.2J)
  • GMC 8670753
    8670753
    SPRING, LOW & REV ACCUMULATOR PISTON(BLACK)(W/7.4N)(4.246)
  • PLUG, Transmission Main Control Valve Body
    GMC 8647185
    8647185
    PLUG, CLUTCH & ACCUMULATOR PRESSURE (1/4-18 PIPE)(1987)(3 REQUIRED)
  • GMC 8654381
    8654381
    PLUG, CLUTCH & ACCUMULATOR PRESSURE (1988-91)(3 REQUIRED)
  • CLIP, Chassis/Engine Wiring Harness
    GMC 8673068
    8673068
    CLIP, AUTOMATIC TRANSMISSION WIRING HARNESS(1987-91)(4.197)
  • 8675539
    CLIP, AUTOMATIC TRANSMISSION WIRING HARNESS(3 REQUIRED)
  • 11588711
    BOLT, HEX FLANGED HEAD (M6X1X12, 9.8)(AS REQUIRED)
    $7.39 $4.69
    1
    Add To Cart
  • 11561025
    BOLT, METRIC HEXAGON (2 REQUIRED)
    $9.15 $5.81
    1
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, PAN TO CASE (M8X1025X20, 15.11 OUTSIDE DIAMETER, 9.8)(17 REQUIRED)
    $7.50 $4.76
    10
    Add To Cart
  • GMC 11515262
    11515262
    BOLT, HEXAGON HEAD (M6X1.0X55.0)(21 REQUIRED)
    $6.04 $3.84
    1
    Add To Cart
  • 15614709
    BOLT, W/CONICAL SPRING WASHER,M8X1.25X20,15.58THD,18 O.D.,9.8,ZO(AS REQUIRED)(1.270)
    $9.86 $6.26
    1
    Add To Cart
  • GMC 11503428
    11503428
    BOLT, HEXAGON (M10X1.5X27)(AS REQUIRED)
    $7.38 $4.69
    1
    Add To Cart
  • GMC 11503870
    11503870
    BOLT, HEXAGON (M6X1X35, 10.9)(AS REQUIRED)
    $3.92 $2.49
    1
    Add To Cart
  • GMC 11503870
    11503870
    BOLT, VALVE BODY TO CASE (M6X1.0X35.0)
    $3.92 $2.49
    1
    Add To Cart
  • GMC 11506078
    11506078
    BOLT, HEXAGON (M6X1X65, 9.8 PLAIN)(AS REQUIRED)
    $13.09 $8.32
    1
    Add To Cart
  • 11508687
    BOLT, HEXAGON (M8X1.25X20)(AS REQUIRED)
    $14.85 $8.98
    1
    Add To Cart
  • 9415640
    RETAINER, SNAP RING BOWED EXTERNAL FITS SHAFT (7/16)(AS REQUIRED)
    $7.24 $4.51
    1
    Add To Cart
  • GMC 104919
    104919
    BALL, 5/16 CHROME STEEL(AS REQUIRED)
    $3.49 $2.18
    1
    Add To Cart
  • GMC 120385
    120385
    WASHER, FLAT STEEL (1/4 INSIDE DIAMETER, 9/16 OUTSIDE DIAMETER, ZINC COATED)
    $0.56 $0.36
    1
    Add To Cart
  • GMC 8639743
    8639743
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X15,12.8 O.D.,9.8,PHOSPHATE ZINC ORGANIC(AS REQUIRED)
    $12.60
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 GMC Suburban R1500 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: 8 Cyl 5.7L, 8 Cyl 6.2L Diesel. Model Code: 1/2 TON.