Manual Transmission Case & Related Parts fit your 1991 GMC Suburban R2500

Currently shopping for
1991 GMC Suburban R2500
Change Vehicle
Vehicle Options
Suburban 3/4 Ton
Vehicle Options
Suburban 3/4 Ton
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
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 - Automatic
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
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 - Automatic
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • HUB, Transmission Synchronizer
    GMC 3901164
    3901164
    HUB, 3RD & 4TH SPEED CLUTCH
    $135.23 $49.28
    1
    Add To Cart
  • GMC 3946776
    3946776
    HUB, 1ST & 2ND SPEED CLUTCH
  • TRANSMISSION KIT, Transmission Overhaul
    8672987
    TRANSMISSION KIT, MANUAL(SERVICE OVERHAUL)(1985-89)(INCLUDE ITEMS #2,5-7,16,22-24,29-31,33,34,38,41-44,46-48,55,65)
    $418.97 $262.69
    1
    Add To Cart
  • 8672987
    TRANSMISSION KIT, MANUAL(SERVICE OVERHAUL)(1990-91)(INCLUDE ITEMS #2,5-7,11,16,22-24,29-31,33,34,38,41-44,46-48,55,65)
    $418.97 $262.69
    1
    Add To Cart
  • SPRING, Transmission Synchronizer
    GMC 3866359
    3866359
    SPRING, 3RD & 4TH SPEED CLUTCH KEY (2 REQUIRED)(*KIT2)
    $12.60
    1
    Add To Cart
  • GMC 3866646
    3866646
    SPRING, 1ST & 2ND SPEED CLUTCH KEY FRONT & REAR (2 REQUIRED)(*KIT2)
  • GMC 3993036
    3993036
    CONE, CONE, 3RD & 4TH SPEED GEAR SYNCHRONIZER (2 REQUIRED)
    $82.84 $41.09
    1
    Add To Cart
  • BEARING, Transmission Main Drive Gear(Clutch)
    GMC 8672405
    8672405
    BEARING, W/SLINGER, MAIN DRIVE GEAR (INCLUDE ITEMS #42,44)(1990 2ND DESIGN,1991)(*KIT2)
    $148.85 $54.24
    1
    Add To Cart
  • GMC 8672061
    8672061
    BEARING, W/SLINGER, MAIN DRIVE GEAR (INCLUDE ITEMS #42,44)(1988-89,1990 1ST DESIGN)(*KIT2)
  • GMC 8672061
    8672061
    BEARING, W/SLINGER, MAIN DRIVE GEAR (INCLUDE ITEMS #42,44)(1985-86)(*KIT2)
  • BEARING
    GMC 8672404
    8672404
    BEARING, MAIN SHAFT REAR(*KIT2)
    $147.31 $92.54
    1
    Add To Cart
  • GMC 8672404
    8672404
    BEARING, COUNTER GEAR REAR(*KIT2)
    $147.31 $92.54
    1
    Add To Cart
  • RING, Transmission Countershaft Gear
    GMC 12337982
    12337982
    RING, CLUTCH COUNTER GEAR RETAINING(*KIT2)
  • GMC 2600236
    2600236
    RING, COUNTER GEAR REAR BEARING RETAINING(*KIT2)
  • GMC 3866346
    3866346
    RING, COUNTER GEAR RETAINING(*KIT2)
  • GMC 12388448
    12388448
    NUT, NUT, SPECIAL BEARING (1 9/16-18)(4 SLOTS)(ROUND)
  • RING, Transmission Rear Bearing and Mainshaft
    GMC 2600236
    2600236
    RING, MAIN SHAFT REAR BEARING RETAINING
  • GMC 3866655
    3866655
    RING, MAIN DRIVE GEAR BEARING RETAINING (3.7 INCH DIAMETER)(ALSO PART OF ITEM #43)(*KIT2)
  • RING
    GMC 3901152
    3901152
    RING, MAIN DRIVE GEAR RETAINING (2 INCH DIAMETER)(*KIT2)
  • 3901166
    RING, 3RD & 4TH SPEED CLUTCH HUB RETAINING(*KIT2)
  • 3901166
    RING, MAIN DRIVE GEAR PILOT BEARING RETAINER OIL(*KIT2)
  • SPRING, Transmission Internal Shift
    GMC 3978731
    3978731
    SPRING, TRANS REVERSE SHIFT FORK
  • 551946
    SPRING, TRANS REVERSE SHIFT LEVER DETENT BALL (3 REQUIRED)
  • GMC 3987937
    3987937
    SEAL, SEAL, MAIN DRIVE GEAR BEARING OIL(*KIT1,KIT2)
  • PIN, Auxiliary Internal Shift
    GMC 456587
    456587
    PIN, TRANS SHIFT LEVER PIVOT
  • GMC 456587
    456587
    PIN, TRANS SHIFT LEVER PIVOT (5/16X3/4)(AS REQUIRED)
  • FORK, Transmission Internal Shift
    GMC 8672666
    8672666
    FORK, TRANS REVERSE SHIFT (1990-91)
  • GMC 8672666
    8672666
    FORK, TRANS REVERSE SHIFT (1985-89)
  • 9438486
    SCREW, SCREW, PAN HEAD SLOTTED (#10-24X3/8)(AS REQUIRED)
  • 12338111
    PIN, SPRING (3/16X1 1/8, STAINLESS STEEL)(AS REQUIRED)
    $3.83 $2.56
    10
    Add To Cart
  • GMC 444746
    444746
    PLUG, SQUARE HEAD FILL & DRAIN (1/2-14)(AS REQUIRED)(*KIT2)
    $8.62 $5.45
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 GMC Suburban R2500 parts. Parts like Manual 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, 8 Cyl 7.4L. Model Code: 3/4 TON.