Manual Transmission Case & Related Parts fit your 1988 GMC Jimmy

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1988 GMC Jimmy

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Jimmy 1/2 Ton

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Jimmy 1/2 Ton

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Transmission - Manual

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Transmission - Automatic

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

25892279
VENT, Transmission Case, VENT,TRANS(4.510)
$4.51 $2.63
5
Add To Cart

12471606
BEARING, Transmission Countershaft Gear, BEARING, COUNTER GEAR FRONT (5.855)(1987-91)(*KIT2)
$14.39 $7.39
1
Add To Cart

12337932
GASKET, Transmission Main Drive Gear Bearing Retainer, GASKET, MAIN DRIVE GEAR BEARING RETAINER(*KIT1,KIT2)

12547312
COVER, Transmission Power Take-Off, COVER, POWER TAKE OFF (2 REQUIRED)
$17.07 $10.85

3901164
HUB, Transmission Synchronizer, HUB, 3RD & 4TH SPEED CLUTCH
$135.23 $50.60
1
Add To Cart

9422666
BEARING, Mainshaft Front Pilot and Main Drive Gear, BEARING, MAIN SHAFT PILOT ROLLER (17 REQUIRED)(*KIT2)

3932253
BUSHING, Transmission Second Speed Gear, BUSHING, 2ND SPEED GEAR
$50.15 $24.87
1
Add To Cart

3932274
BUSHING, Transmission Main Shaft Gear Retaining, BUSHING,3RD GEAR
$72.59 $35.98
1
Add To Cart

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

3866358
KEY, Transmission Synchronizer, KEY, 1ST & 2ND,3RD & 4TH SPEED CLUTCH (6 REQUIRED)(*KIT2)

3950367
RING, Transmission Synchronizer, RING, 2ND SPEED GEAR SYNCHRONIZER

12338118
SLINGER, Transmission Main Drive Gear Bearing, SLINGER, MAIN DRIVE GEAR BEARING OIL (ALSO PART OF ITEM #43)(*KIT2)
$12.60
1
Add To Cart

12471607
MAGNET, Transmission Case, MAGNET, TRANS CHIP COLLECTOR
$14.56 $9.25
1
Add To Cart

SHAFT, Transmission Mainshaft

3932265
SHAFT, MAIN (35 TEETH OUTPUT)(CROSS RECESS)
$409.06 $272.68
1
Add To Cart
14020859
SHAFT, MAIN (32 TEETH OUTPUT)(K/V)

143195
PLUG, Gearshift Detent, PLUG, EXPANSION (1" TYPE A)(AS REQUIRED)
$8.16 $4.35
1
Add To Cart

15595878
SEAL, Rear Bearing Retaining, SEAL, U JOINT, FRONT FLANGE(MANUAL TRANSMISSION(M20))(*KIT1)
$16.90 $12.60
1
Add To Cart

23046538
WHEEL, Speedometer Drive, WHEEL,VEHICLE SPEED SENSOR RELUCTOR(M20)
$43.81 $11.15
1
Add To Cart

2600236
RING, Transmission Rear Bearing and Mainshaft, RING, MAIN SHAFT REAR BEARING RETAINING
$2.25 $1.48
1
Add To Cart

2600236
RING, Transmission Countergear, RING, COUNTER GEAR REAR BEARING RETAINING(*KIT2)
$2.25 $1.48
1
Add To Cart

3830575
NUT, Transmission/Propshaft, NUT, U JOINT, FRONT FLANGE LOCK(M20)
$13.53 $12.60
1
Add To Cart

3866359
SPRING, Transmission Synchronizer, SPRING, 3RD & 4TH SPEED CLUTCH KEY (2 REQUIRED)(*KIT2)
$6.83 $4.16
1
Add To Cart

3866646
SPRING, Transmission Synchronizer, SPRING, 1ST & 2ND SPEED CLUTCH KEY FRONT & REAR (2 REQUIRED)(*KIT2)
$7.00 $4.26
1
Add To Cart

3866655
RING,, RING, MAIN DRIVE GEAR BEARING RETAINING (3.7 INCH DIAMETER)(ALSO PART OF ITEM #43)(*KIT2)
$2.02 $1.33
1
Add To Cart

3901144
SHAFT, Transmission Reverse Idler, SHAFT, REVERSE IDLER
$99.37 $65.67
1
Add To Cart

3901153
WASHER, Transmission Countershaft Gear Bearing, WASHER, COUNTER GEAR THRUST(*KIT2)
$6.49 $4.29
1
Add To Cart

3901161
GEAR, Transmission Third & Fourth Gear, GEAR, 3RD SPEED
$272.83 $135.30
1
Add To Cart

3901165
CLUTCH, Transmission Synchronizer, CLUTCH, 3RD & 4TH SPEED
$207.81 $77.74
1
Add To Cart

3901166
RING, Transmission Synchronizer, RING, 3RD & 4TH SPEED CLUTCH HUB RETAINING(*KIT2)
$3.12 $2.06
1
Add To Cart

3901166
RING, Transmission Main Drive Gear Bearing(Clutch), RING, MAIN DRIVE GEAR PILOT BEARING RETAINER OIL(*KIT2)
$3.12 $2.06
1
Add To Cart

3920784
BOLT, Transmission Main Drive Gear Bearing, BOLT, W/LOCK WASHER, MAIN DRIVE GEAR BEARING RETAINER (4 REQUIRED)
$12.60
1
Add To Cart

3932267
WASHER, Transmission Third & Fourth Gear, WASHER, 3RD SPEED GEAR THRUST
$14.29 $9.45
1
Add To Cart

3968038
GEAR, Transmission Countershaft, GEAR, 3RD SPEED COUNTER
$127.46 $84.24
1
Add To Cart

3993036
CONE, Transmission Synchronizer, CONE, 3RD & 4TH SPEED GEAR SYNCHRONIZER (2 REQUIRED)
$82.84 $41.09
1
Add To Cart

465450
WASHER, Transmission First/Reverse Gear, WASHER, 1ST SPEED GEAR THRUST(*KIT2)
$24.57 $16.22
1
Add To Cart

465451
CASE, Transmission Case, CASE, W/MAGNET & PLUGS
$377.19 $251.44
1
Add To Cart

476766
GEAR, Transmission First/Reverse Gear, GEAR, W/PINION, 1ST SPEED
$323.84 $215.88
1
Add To Cart

BEARING, Transmission Main Drive Gear(Clutch)

8672405
BEARING, W/SLINGER, MAIN DRIVE GEAR (INCLUDE ITEMS #42,44)(1990 2ND DESIGN,1991)(*KIT2)
$148.85 $55.69
1
Add To Cart
8672061
BEARING, W/SLINGER, MAIN DRIVE GEAR (INCLUDE ITEMS #42,44)(1988-89,1990 1ST DESIGN)(*KIT2)
8672061
BEARING, W/SLINGER, MAIN DRIVE GEAR (INCLUDE ITEMS #42,44)(1985-86)(*KIT2)

8672404
BEARING, Transmission Countershaft Gear, BEARING, COUNTER GEAR REAR(*KIT2)
$147.31 $74.03
1
Add To Cart

8672404
BEARING, Transmission Mainshaft Center/Rear, BEARING, MAIN SHAFT REAR(*KIT2)
$147.31 $74.03
1
Add To Cart

FORK, Transmission Internal Shift

8672666
FORK, TRANS REVERSE SHIFT (1985-89)
$227.08 $165.24
1
Add To Cart
8672666
FORK, TRANS REVERSE SHIFT (1990-91)
$227.08 $165.24
1
Add To Cart

12337982
RING, Transmission Countershaft Gear, RING, CLUTCH COUNTER GEAR RETAINING(*KIT2)

12388448
NUT, Hexagon Flange Lock, NUT, SPECIAL BEARING (1 9/16-18)(4 SLOTS)(ROUND)

14020811
SPACER, Transmission Countershaft Gear, SPACER, COUNTER GEAR (1.56 INCH LONG)

14053671
GEAR, Transmission Countershaft, GEAR, COUNTER

15592255
SHAFT, Gear Shifter, SHAFT, TRANS 1ST & 2ND SHIFT FORK

15592256
SHAFT, Transmission Internal Shift Shaft, SHAFT, TRANS 3RD & 4TH SHIFT FORK

ADAPTER, Transfer Case

15597792
ADAPTER, TRANSFER CASE (K3/V3)
15597793
ADAPTER, TRANSFER CASE (K1,2/V1,2)

19108029
SENSOR, Emission Control Sensor(Oxygen), SENSOR, TRANS SPEED(M20)

2059927
BOLT, Transmission Case, BOLT, ADAPTER TO TRANS (8 REQUIRED)

2059927
BOLT, Transmission Case, BOLT, TRANS COVER (8 REQUIRED)

335366
WASHER, Transmission Rear Bearing and Mainshaft, WASHER, MAIN SHAFT BEARING LOCK(*KIT2)

336978
BOLT, Transmission Power Take-Off, BOLT, POWER TAKE OFF COVER (12 REQUIRED)

3727182
RETAINER, Transmission Shift Shaft Detent, RETAINER, TRANS REVERSE SHIFT FORK PLUNGER

3864968
PLUNGER, Transmission Shift Shaft Detent, PLUNGER, TRANS REVERSE SHIFT FORK

3866346
RING, Transmission Countershaft Gear, RING, COUNTER GEAR RETAINING(*KIT2)

3866347
CAP, Transmission Countershaft Gear, CAP, COUNTER GEAR FRONT BEARING

3901137
FORK, Transmission Internal Shift, FORK, TRANS 1ST & 2ND SHIFT

3901138
FORK, Transmission Internal Shift, FORK, TRANS 3RD & 4TH SHIFT

3901139
PIN, Transmission Internal Shift, PIN, SHIFT INTERLOCK

3901141
GEAR, Transmission Reverse Idler, GEAR, W/BUSHING, REVERSE IDLER

3901152
RING, Transmission Main Drive Gear Bearing(Clutch), RING, MAIN DRIVE GEAR RETAINING (2 INCH DIAMETER)(*KIT2)

3901158
GEAR, Transmission Second Speed, GEAR, 2ND SPEED

3901170
GEAR, Transmission First/Reverse Gear, GEAR, REVERSE

3901178
RETAINER, Transmission Main Drive Gear Bearing, RETAINER,TRANS MAIN DRIVE GEAR BEARING

3915056
FLANGE, Universal Joint and Power Divider, FLANGE, U JOINT, FRONT (TYPE M)(35 SPLINES)(MANUAL TRANSMISSION(M20))

3946776
HUB, Transmission Synchronizer, HUB, 1ST & 2ND SPEED CLUTCH

3952668
COVER, Transmission Case, COVER, TRANS

3968034
PLUG, Transmission Case, PLUG, MAGNETIC PIPE

3978731
SPRING, Transmission Interlock, SPRING, TRANS REVERSE SHIFT FORK

3987937
SEAL, Transmission Main Drive, SEAL, MAIN DRIVE GEAR BEARING OIL(*KIT1,KIT2)

456587
PIN, Auxiliary Internal Shift, PIN, TRANS SHIFT LEVER PIVOT

456587
PIN, Auxiliary Internal Shift, PIN, TRANS SHIFT LEVER PIVOT (5/16X3/4)(AS REQUIRED)

465455
BUSHING, Transmission First/Reverse Gear, BUSHING, 1ST SPEED GEAR

551946
SPRING, Transmission Interlock, SPRING, TRANS REVERSE SHIFT LEVER DETENT BALL (3 REQUIRED)

8652580
VENT, Transmission Case, VENT, TRANS

8672160
GASKET, Transmission Rear Main Bearing, GASKET, ADAPTER TO TRANS(*KIT1)

8672162
GASKET, Transmission Countershaft Gear Bearing, GASKET, COUNTER GEAR FRONT BEARING CAP(*KIT1)

8672163
GASKET, Transmission Power Take-Off, GASKET, POWER TAKE OFF COVER (2 REQUIRED)(*KIT1,KIT2)

8672187
GASKET, Transmission Case, GASKET, TRANS COVER(*KIT1)

8672408
GEAR, Transmission Main Drive(Clutch), GEAR, MAIN DRIVE (17 TEETH)

GASKET KIT, Transmission Overhaul

8672945
GASKET KIT, W/SEALS (INCLUDE ITEMS #33,34,38,54,56,59)
8672945
GASKET KIT, TRANS W/SEALS (INCLUDE ITEM #5)

9438486
SCREW, SCREW, PAN HEAD SLOTTED (#10-24X3/8)(AS REQUIRED)

7826284
BALL, STEEL (3/8)(AS REQUIRED)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1988 GMC Jimmy 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: 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel. Model Code: 1/2 TON.