Manual Transmission fit your 1991 GMC C3500

Currently shopping for
1991 GMC C3500
Change Vehicle
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 - 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, 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 - Automatic
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • GASKET, Transmission Main Drive Gear Bearing Retainer
    12337932
    GASKET, MAIN DRIVE GEAR BEARING RETAINER(*KIT1,KIT2)
  • GMC 8672162
    8672162
    GASKET, COUNTER GEAR FRONT BEARING CAP(*KIT1)
  • COVER, Power Take Off Assembly-Transfer Case
    12547312
    COVER, POWER TAKE OFF (2 REQUIRED)
    $17.07 $10.85
  • 12547312
    COVER, POWER TAKE-OFF (2 REQUIRED)
    $17.07 $10.85
  • PIN, Transmission Internal Shift
    GMC 2462229
    2462229
    PIN, SHIFT ROD INTERLOCK
  • GMC 2462226
    2462226
    PIN, 5TH SHIFT FORK(SHIFT ROD INTERLOCK (5 REQUIRED))(*KIT1,KIT2)
  • GMC 2462226
    2462226
    PIN, 5TH SHIFT FORK(OVERDRIVE SHIFT ROD)
  • GMC 3901139
    3901139
    PIN, SHIFT INTERLOCK (.185X.63)
  • HUB, Transmission Synchronizer
    GMC 3901164
    3901164
    HUB, 3RD & 4TH SPEED CLUTCH
    $135.23 $50.60
    1
    Add To Cart
  • GMC 12547203
    12547203
    HUB, 1ST & REV GEAR CLUTCH
  • GMC 3946776
    3946776
    HUB, 1ST & 2ND SPEED CLUTCH
  • RING, Transmission Synchronizer
    GMC 12382857
    12382857
    RING, OVERDRIVE SYNCHRONIZER
    $59.12 $37.58
    1
    Add To Cart
  • 3901166
    RING, 3RD & 4TH SPEED CLUTCH HUB RETAINING(*KIT2)
    $3.12 $2.06
    1
    Add To Cart
  • GMC 89058652
    89058652
    RING, TRANS SYN RETAINER
    $32.98 $20.68
    1
    Add To Cart
  • GMC 3950367
    3950367
    RING, 2ND SPEED GEAR SYNCHRONIZER
  • GMC 15635216
    15635216
    RING, MAINSHAFT SYNCHRONIZER (INNER)(2 REQUIRED)
  • GMC 15635219
    15635219
    RING, MAINSHAFT SYNCHRONIZER (MIDDLE)(2 REQUIRED)
  • GMC 15635233
    15635233
    RING, 3RD GEAR RETAINING
  • 15635274
    RING, 5TH GEAR SYN RETAINER(CLUTCH GEAR RETAINING)
  • GMC 15637274
    15637274
    RING, MAINSHAFT SYNCHRONIZER (OUTER)(2 REQUIRED)
  • MAGNET, Transmission Case
    GMC 24239049
    24239049
    MAGNET, CASE CHIP CARRIER
    $12.67 $8.05
    1
    Add To Cart
  • 12471607
    MAGNET, CHIP COLLECTOR
    $14.56 $9.25
    1
    Add To Cart
  • TRANSMISSION KIT, Transmission Overhaul
    8672987
    TRANSMISSION KIT, MANUAL(SERVICE OVERHAUL)(1990-91)(INCLUDE 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
  • 8672987
    TRANSMISSION KIT, MANUAL(SERVICE OVERHAUL)(1988-89)(INCLUDE 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
  • WASHER, Transmission Countershaft Gear
    GMC 15635262
    15635262
    WASHER, COUNTERSHAFT THRUST (FLAT, 1.58X2.66X.35)
    $43.44 $7.09
    1
    Add To Cart
  • GMC 3901153
    3901153
    WASHER, COUNTER GEAR THRUST(*KIT2)
    $6.49 $4.29
    1
    Add To Cart
  • GMC 12337982
    12337982
    WASHER, CLUTCH COUNTER GEAR RETAINING (1.940X.00X.111)(*KIT2)
  • WASHER, Transmission Rear Bearing & Mainshaft
    GMC 12382783
    12382783
    WASHER, MAINSHAFT NUT
    $3.58
    1
    Add To Cart
  • GMC 15635326
    15635326
    WASHER, MAINSHAFT NUT (1.52X2.2X.17)(NO LONGER REQ'D)
  • GMC 335366
    335366
    WASHER, MAIN SHAFT BEARING LOCK(*KIT2)
  • PAD, Transmission Internal Shift Fork
    GMC 12382866
    12382866
    PAD, SHIFT FORK SIDE (6 REQUIRED)
    $3.76 $2.39
    1
    Add To Cart
  • GMC 15635277
    15635277
    PAD, SHIFT FORK CENTER (3 REQUIRED)
  • SEAL, Transmission Main Drive
    GMC 12386077
    12386077
    SEAL, MAIN DRIVE GEAR BEARING CAP(ALSO PART OF 59)
    $4.06 $2.58
    1
    Add To Cart
  • GMC 3987937
    3987937
    SEAL, MAIN DRIVE GEAR BEARING OIL(*KIT1,KIT2)
  • GEAR, Transmission Main Drive(Clutch)
    GMC 12386535
    12386535
    GEAR, MAIN DRIVE CLUTCH DIG
    $31.09 $19.14
    1
    Add To Cart
  • GMC 12547204
    12547204
    GEAR, OVERDRIVE CLUTCH
  • 8672408
    GEAR, TRANS CLUTCH(17 TEETH)(1988-89,1990 1ST DESIGN)(MUST ALSO USE 08672405 BEARING & DISCARD OIL SLINGER)
  • 8672408
    GEAR, MAIN DRIVE (17 TEETH)(1990 2ND DESIGN,1991)(*01)
  • SHAFT, Transmission Internal Shift Shaft
    GMC 12548394
    12548394
    SHAFT, 5TH SHIFT LUGGAGE & FORK
    $37.86 $24.06
    1
    Add To Cart
  • 8672013
    SHAFT, 3RD & 4TH SHIFT FORK
  • SHAFT, Transmission Reverse Idler
    12548476
    SHAFT, REVERSE IDLER GEAR
    $30.94 $21.53
    1
    Add To Cart
  • GMC 3901144
    3901144
    SHAFT, REVERSE IDLER
    $99.37 $65.67
    1
    Add To Cart
  • GEAR, Transmission Countershaft
    15637296
    GEAR, COUNTERSHAFT OVERDRIVE (ALSO PART OF 91)
    $334.30 $165.78
    1
    Add To Cart
  • GMC 3968038
    3968038
    GEAR, 3RD COUNTER
    $127.46 $84.24
    1
    Add To Cart
  • GMC 14053671
    14053671
    GEAR, COUNTER
  • PIN, Transmission Shift Shaft Detent
    GMC 15590194
    15590194
    PIN, SHIFT FORK DETENT (AS REQUIRED)
    $12.60
    1
    Add To Cart
  • GMC 9416325
    9416325
    PIN, SPRING TRANS SHIFT TOWER (2 REQUIRED)
  • SEAL, Transmission Extension
    GMC 15595878
    15595878
    SEAL, U JOINT FRONT FLANGE(MANUAL TRANSMISSION(M20))(*KIT1)
    $16.90 $12.60
    1
    Add To Cart
  • GMC 88958818
    88958818
    SEAL, EXTENSION OIL
    $59.12 $35.72
    1
    Add To Cart
  • WASHER, Transmission Third & Fourth Gear
    GMC 3932267
    3932267
    WASHER, 3RD SPEED GEAR THRUST
    $14.29 $9.45
    1
    Add To Cart
  • GMC 15635232
    15635232
    WASHER, 3RD GEAR THRUST FLAT (1.9X3.28X.188)
  • WHEEL, Speedometer Drive
    23046538
    WHEEL, VEHICLE SPEED SENSOR RELUCTOR
    $43.81 $11.15
    1
    Add To Cart
  • GMC 15635279
    15635279
    WHEEL, SPEEDOMETER DRIVE MAGNETIC
  • RING, Transmission Rear Bearing and Mainshaft
    GMC 2600236
    2600236
    RING, MAIN SHAFT REAR BEARING RETAINING
    $2.25 $1.48
    1
    Add To Cart
  • GMC 3866655
    3866655
    RING, MAIN DRIVE GEAR BEARING RETAINING (3.7 INCH DIAMETER)(*KIT2)
    $2.02 $1.33
    1
    Add To Cart
  • GMC 15635283
    15635283
    RING, MAIN SHAFT REAR BEARING RETAINER
  • GMC 3901152
    3901152
    RING, MAIN DRIVE GEAR RETAINING (2.0 INCH DIAMETER)(*KIT2)
  • SHIM, Transmission Main Shaft Gear Retaining
    GMC 15636196
    15636196
    SHIM, MAIN SHAFT BEARING(.0176-.0186)(AS REQUIRED)(4.412)
    $9.21 $1.50
    1
    Add To Cart
  • GMC 15636198
    15636198
    SHIM, MAIN SHAFT BEARING(.0231-.0241)(AS REQUIRED)(4.412)
    $9.21 $1.50
    1
    Add To Cart
  • GMC 15636199
    15636199
    SHIM, MAIN SHAFT BEARING(.0253-.0263)(AS REQUIRED)(4.412)
    $9.21 $1.50
    1
    Add To Cart
  • GMC 15636201
    15636201
    SHIM, MAIN SHAFT BEARING(.0297-.0307)(AS REQUIRED)
    $13.05
    1
    Add To Cart
  • GMC 15636195
    15636195
    SHIM, MAIN SHAFT BEARING(.0165-.0175)(AS REQUIRED)
  • GMC 15636197
    15636197
    SHIM, MAIN SHAFT BEARING(.0209-.0219)(AS REQUIRED)
  • GMC 15636200
    15636200
    SHIM, MAIN SHAFT BEARING(.0275-.0285)(AS REQUIRED)
  • GMC 15636202
    15636202
    SHIM, MAIN SHAFT BEARING(.0320-.0330)(AS REQUIRED)
  • SHIM, Transmission Countershaft Gear
    GMC 15636208
    15636208
    SHIM, COUNTER GEAR BEARING(.0150-.0160)(AS REQUIRED)
    $9.21 $0.68
    1
    Add To Cart
  • GMC 15636210
    15636210
    SHIM, COUNTER GEAR BEARING(.0194-.0204)(AS REQUIRED)
    $9.21 $0.68
    1
    Add To Cart
  • GMC 15636212
    15636212
    SHIM, COUNTER GEAR BEARING(.0238-.0248)(AS REQUIRED)
    $9.12 $0.66
    1
    Add To Cart
  • GMC 15636213
    15636213
    SHIM, COUNTER GEAR BEARING(.0260-.0270)(AS REQUIRED)(4.423)
    $9.21 $1.50
    1
    Add To Cart
  • GMC 15636207
    15636207
    SHIM, COUNTER GEAR BEARING(.0128-.0138)(AS REQUIRED)(4.423)
  • GMC 15636209
    15636209
    SHIM, COUNTER GEAR BEARING(.0172-.0182)(AS REQUIRED)(4.423)
  • SPRING, Transmission Synchronizer
    GMC 15637912
    15637912
    SPRING, SYNCHRONIZER (4 REQUIRED) (ALSO PART OF 93)
    $13.05
    1
    Add To Cart
  • GMC 15637912
    15637912
    SPRING, SYNCHRONIZER (3 REQUIRED) (ALSO PART OF 91)
    $13.05
    1
    Add To Cart
  • GMC 15637912
    15637912
    SPRING, GEAR SYNCHRONIZER (ALSO PART OF 92)
    $13.05
    1
    Add To Cart
  • GMC 3866359
    3866359
    SPRING, 3RD & 4TH SPEED CLUTCH KEY (2 REQUIRED)(*KIT2)
    $6.83 $4.16
    1
    Add To Cart
  • GMC 3866646
    3866646
    SPRING, 1ST & 2ND SPEED CLUTCH KEY FRONT & REAR (2 REQUIRED)(*KIT2)
    $7.00 $4.26
    1
    Add To Cart
  • GMC 19369733
    19369733
    ADHESIVE, Truck Maintenance, ADHESIVE,THREADLOCKER(HIGH-STRENGTH)(HIGH-TEMPERATURE)(RED)(0.20 OUNCE)(ADHESIVE KIT, THREAD LOCK (10 ML)(AS REQUIRED))(AS REQUIRED)
    $12.07 $6.48
    1
    Add To Cart
  • RING, Transmission Countershaft Gear
    GMC 2600236
    2600236
    RING, COUNTER GEAR REAR BEARING RETAINING(*KIT2)
    $2.25 $1.48
    1
    Add To Cart
  • GMC 3866346
    3866346
    RING, COUNTER GEAR RETAINING(*KIT2)
  • BEARING, Transmission Mainshaft Center/Rear
    GMC 8672404
    8672404
    BEARING, MAIN SHAFT REAR(*KIT2)
    $147.31 $74.03
    1
    Add To Cart
  • GMC 9418223
    9418223
    BEARING, MAINSHAFT REAR
  • BEARING, Transmission Main Drive Gear(Clutch)
    15635245
    BEARING, MAIN DRIVE GEAR(ALSO PART OF 92)
  • GMC 8672061
    8672061
    BEARING, W/SLINGER, MAIN DRIVE GEAR (1988-89,1990 1ST DESIGN)(*KIT2)
  • PIN, Transmission Case
    GMC 15635284
    15635284
    PIN, TRANS CASE LOCATING(2 REQUIRED)
  • GMC 15635315
    15635315
    PIN, COVER (DIAMETER 468, LEN .485)(2 REQUIRED)
  • WASHER, Transmission Mount and Support
    GMC 15635289
    15635289
    WASHER, TRANS(MAINSHAFT)
    $2.76 $1.76
  • GMC 15635289
    15635289
    WASHER, TRANS (1.0X1.52X.162)(AS REQUIRED)
    $2.76 $1.76
  • SLEEVE, Transmission Shift Shaft Detent
    GMC 15637291
    15637291
    SLEEVE, OVERDRIVE SYNCHRONIZER (ALSO PART OF 91)
  • GMC 15637291
    15637291
    SLEEVE, REVERSE SHIFT SHAFT DETENT SPRING
  • GMC 15637304
    15637304
    PLUG, PLUG, AUTO SQUARE HEAD PIPE (3/4X14 STEEL ZINC COATED (DIPPED OR PLATED))(AS REQUIRED)
  • 23049525
    NUT, NUT, HEXAGON JAM (M16X1.5X8,4T, PLAIN, LH THREAD)(AS REQUIRED)
  • SPRING, Transmission Interlock
    GMC 3978731
    3978731
    SPRING, REVERSE SHIFT FORK (2 11/32 FREE LENGTH)
  • 551946
    SPRING, REVERSE SHIFT LEVER DETENT BALL (AS REQUIRED)
  • 9438486
    SCREW, SCREW, PAN HEAD SLOTTED (#10-24X3/8)(AS REQUIRED)
  • 11515755
    BOLT, HEXAGON W/CONICAL WASHER (M8X1.25X16, 9.8 PHOSPHATE ZINC ORGANIC)(AS REQUIRED)
    $13.52 $13.05
    1
    Add To Cart
  • 15531205
    WASHER, FLAT,13.4X24.8X2.9,FLATS ON SIDES FOR INSIDE DIAMETER,HARD,PLATE STEEL(AS REQUIRED)
    $11.96 $6.34
    1
    Add To Cart
  • 11561048
    BOLT, HEX FLANGED HEAD (3/8-16X5/8, 280M PHOSPHATE ORGANIC)(AS REQUIRED)
    $5.99 $3.81
    1
    Add To Cart
  • 12338111
    PIN, SPRING (3/16X1 1/8, STAINLESS STEEL PLAIN)(TYPE A)(AS REQUIRED)
    $4.72 $3.16
    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
  • GMC 9431704
    9431704
    PIN, (1/8X17/64, PLAIN)(AS REQUIRED)
    $11.70 $3.81
    1
    Add To Cart
  • GMC 9431704
    9431704
    PIN, THRUST WASHER RETAINING
    $11.70 $3.81
    1
    Add To Cart
  • GMC 23047261
    23047261
    BOLT, HEX FLANGED HEAD (3/8X16X3.75, 280M, PLATE STEEL)(AS REQUIRED)
  • GMC 273937
    273937
    PIN, SPRING,1/8X1 1/4,STEEL,ZINC COATED(AS REQUIRED)(*KIT1,KIT2)
  • GMC 9442300
    9442300
    SCREW, ,HEXAGON W/WASHER 5/16-18 X 1 PO(AS REQUIRED)(4.720)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 GMC C3500 parts. Parts like Manual Transmission 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: C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB.