Manual Transmission fit your 1988 GMC S15 Pickup 2WD

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1988 GMC S15 Pickup 2WD

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Transmission - Automatic

Parts Questions

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

BEARING, Transmission Countershaft Gear

12471606
BEARING, COUNTER GEAR REAR ROLLER(5.855)
$14.39 $8.03
12471606
BEARING, COUNTER GEAR REAR ROLLER (5.855)
$14.39 $8.03
9431708
BEARING, OUTPUT SHAFT ROLLER
9439885
BEARING, COUNTER GEAR FRONT(1985-89 1ST DESIGN)
9439885
BEARING, COUNTER GEAR FRONT ROLLER (1989 2ND DESIGN)
9439885
BEARING, COUNTER GEAR FRONT ROLLER (1989 2ND DESIGN)(1990)

14105942
SLEEVE, Transmission Internal Shift, SLEEVE, SHIFT LEVER DAMPER
$12.81 $8.15
1
Add To Cart

SWITCH, Back Up Lamp

14069600
SWITCH, BACK UP LAMP
$34.80 $18.44
1
Add To Cart
14069600
SWITCH, BACK-UP LAMP
$34.80 $18.44
1
Add To Cart

INSERT, Transmission Internal Shift Fork

10065276
INSERT, SHIFT FORK (2 REQUIRED)
$8.76 $2.86
1
Add To Cart
10065276
INSERT, SHIFT FORK (4 REQUIRED)
$8.76 $2.86
1
Add To Cart

KEY, Transmission Main Shaft Gear Retaining

14083521
KEY, 1ST & 2ND SPEED SYN (1989)
$6.75
1
Add To Cart
14083521
KEY, 3RD,4TH & 5TH SPEED SYN (2ND DESIGN W/WINGED FLAN)(3 REQUIRED)
$6.75
1
Add To Cart
14083521
KEY, 3RD,4TH & 5TH SPEED SYNCHRONIZER (2ND DESIGN W/WINGED FLAN)(3 REQUIRED)
$6.75
1
Add To Cart
14050745
KEY, 3RD,4TH & 5TH SPEED SYN (ALSO PART OF ITEM #56)(3 REQUIRED)
14085894
INSERT, 1ST & 2ND GEAR SYN(1985-88)(3 REQUIRED)

SHIM, Transmission Countershaft Gear

14050780
SHIM, COUNTER GEAR BEARING(.014)(AS REQUIRED)(4.376)
$11.32 $7.19
1
Add To Cart
14050781
SHIM, COUNTER GEAR BEARING(.016)(AS REQUIRED)(4.376)
$8.46 $5.36
1
Add To Cart
14050782
SHIM, COUNTER GEAR BEARING(.018)(AS REQUIRED)(4.376)
$7.16 $4.55
1
Add To Cart
14050783
SHIM, COUNTER GEAR BEARING(.012)(AS REQUIRED)(4.376)
$7.45 $4.75
1
Add To Cart
14050784
SHIM, COUNTER GEAR BEARING(.020)(AS REQUIRED)(4.376)
$11.37 $7.23
1
Add To Cart
14050785
SHIM, COUNTER GEAR BEARING(.036)(AS REQUIRED))(4.376)
$11.16 $7.09
1
Add To Cart
14050785
SHIM, COUNTER GEAR BEARING(.036)(AS REQUIRED)(4.376)
$11.16 $7.09
1
Add To Cart
14050786
SHIM, COUNTER GEAR BEARING(.022)(AS REQUIRED)(4.376)
$10.90 $6.92
1
Add To Cart
14050786
SHIM, COUNTER GEAR BEARING(SHIM, MAIN DRIVE GEAR BEARING ADJUST (.022)(AS REQUIRED))(4.376)
$10.90 $6.92
1
Add To Cart
14050787
SHIM, COUNTER GEAR BEARING(.023)(AS REQUIRED)(4.376)
$11.11 $7.06
1
Add To Cart
14069868
SHIM, COUNTER GEAR BEARING(.024)(AS REQUIRED)(4.376)
$4.18 $2.52
1
Add To Cart
14069869
SHIM, COUNTER GEAR BEARING(.025)(AS REQUIRED))(4.376)
$8.79 $5.30
1
Add To Cart
14069869
SHIM, COUNTER GEAR BEARING(.025)(AS REQUIRED)(4.376)
$8.79 $5.30
1
Add To Cart
14069870
SHIM, COUNTER GEAR BEARING(.026)(AS REQUIRED)(4.376)
$4.04 $2.44
1
Add To Cart
14069871
SHIM, COUNTER GEAR BEARING(.027)(AS REQUIRED))(4.376)
$4.20 $2.53
1
Add To Cart
14069871
SHIM, COUNTER GEAR BEARING(.027)(AS REQUIRED)(4.376)
$4.20 $2.53
1
Add To Cart
14069872
SHIM, COUNTER GEAR BEARING(.028)(AS REQUIRED)(4.376)
$4.14 $2.50
1
Add To Cart
14069873
SHIM, COUNTER GEAR BEARING(.029)(AS REQUIRED))(4.376)
$8.95 $5.40
1
Add To Cart
14069873
SHIM, COUNTER GEAR BEARING(.029)(AS REQUIRED)(4.376)
$8.95 $5.40
1
Add To Cart
14069874
SHIM, COUNTER GEAR BEARING(.030)(AS REQUIRED)(4.376)
$4.04 $2.44
1
Add To Cart
14069875
SHIM, COUNTER GEAR BEARING(.031)(AS REQUIRED))(4.376)
$4.04 $2.44
1
Add To Cart
14069875
SHIM, COUNTER GEAR BEARING(.031)(AS REQUIRED)(4.376)
$4.04 $2.44
1
Add To Cart
14069876
SHIM, COUNTER GEAR BEARING(.032)(AS REQUIRED))(4.376)
$8.94 $5.40
1
Add To Cart
14069876
SHIM, COUNTER GEAR BEARING(.032)(AS REQUIRED)(4.376)
$8.94 $5.40
1
Add To Cart
14069877
SHIM, COUNTER GEAR BEARING(.033)(AS REQUIRED))(4.376)
$4.22 $2.53
1
Add To Cart
14069877
SHIM, COUNTER GEAR BEARING(.033)(AS REQUIRED)(4.376)
$4.22 $2.53
1
Add To Cart
14069878
SHIM, COUNTER GEAR BEARING(.034)(AS REQUIRED)(4.376)
$4.23 $2.54
1
Add To Cart
14069879
SHIM, COUNTER GEAR BEARING(.035)(AS REQUIRED)(4.376)
$4.04 $2.44
1
Add To Cart
14069880
SHIM, COUNTER GEAR BEARING(.037)(AS REQUIRED)(4.376)
$4.04 $2.44
1
Add To Cart
14069881
SHIM, COUNTER GEAR BEARING(.038)(AS REQUIRED)(4.376)
$7.36 $4.46
1
Add To Cart

14053302
WASHER, Transmission Countershaft Gear, WASHER, COUNTER GEAR FRONT THRUST
$13.05
1
Add To Cart

SEAL

3987936
SEAL, Main DOOR GEAR BEARING OIL
$12.60
1
Add To Cart
14053338
SEAL, EXTENSION REAR OIL
14058970
SEAL, O-RING,COVER TO EXTERNAL
14058970
SEAL, O-RING, COVER TO EXTENSION

SHIM, Transmission Main Drive Gear Bearing(Clutch)

14069882
SHIM, COUNTER GEAR BEARING(UPC/FNA: SHIM,COUNTER GEAR BEARING MODIFIER: .039)(AS REQUIRED)
$4.11 $2.47
1
Add To Cart
14069882
SHIM, COUNTER GEAR BEARING(.039)(AS REQUIRED)
$4.11 $2.47
1
Add To Cart
14069883
SHIM, MAIN DOOR GEAR BEARING ADJUST (.040)(AS REQUIRED)
$7.38 $4.46
1
Add To Cart
14069883
SHIM, MAIN DRIVE GEAR BEARING ADJUST (.040)(AS REQUIRED)
$7.38 $4.46
1
Add To Cart
14069884
SHIM, MAIN DOOR GEAR BEARING ADJUST (.041)(AS REQUIRED)
$8.83 $5.53
1
Add To Cart
14069884
SHIM, MAIN DRIVE GEAR BEARING ADJUST (.041)(AS REQUIRED)
$8.83 $5.53
1
Add To Cart
14069885
SHIM, MAIN DOOR GEAR BEARING ADJUST (.042)(AS REQUIRED)
$8.79 $5.30
1
Add To Cart
14069885
SHIM, MAIN DRIVE GEAR BEARING ADJUST (.042)(AS REQUIRED)
$8.79 $5.30
1
Add To Cart
14069886
SHIM, MAIN DOOR GEAR BEARING ADJUST (.043)(AS REQUIRED)
$8.19 $5.13
1
Add To Cart
14069886
SHIM, MAIN DRIVE GEAR BEARING ADJUST (.043)(AS REQUIRED)
$8.19 $5.13
1
Add To Cart
14069887
SHIM, MAIN DOOR GEAR BEARING ADJUST (.044)(AS REQUIRED)
$8.05 $4.87
1
Add To Cart
14069887
SHIM, MAIN DRIVE GEAR BEARING ADJUST (.044)(AS REQUIRED)
$8.05 $4.87
1
Add To Cart

RING, Transmission Reverse Idler Shaft

9439937
RING, REV RELAY LEVER RETAINER
$21.18
1
Add To Cart
9439937
RING, REVERSE RELAY LEVER RETAINING
$21.18
1
Add To Cart
14071775
RING, REV IDLER GEAR RETAINER(O-RING)

PIN

15529642
PIN, 5TH SPEED SHIFT LEVER PIVOT
$18.81 $11.95
1
Add To Cart
9421202
PIN, SPRING,SLOTTED 3/16"X1",ZINC(AS REQUIRED)
9421202
PIN, SPRING SLOTTED (3/16X1, ZINC)(AS REQUIRED)

15529642
PIN, Transmission Control Lever, PIN, 5TH SPEED SHIFT LEVER PIVOT
$18.81 $11.95
1
Add To Cart

15546837
SENSOR, Emission Control Sensor(Oxygen), SENSOR, SPEED
$101.18 $53.61
1
Add To Cart

3987936
SEAL, Transmission Main Drive, SEAL, MAIN DRIVE GEAR BEARING OIL
$12.60
1
Add To Cart

457052
BEARING, Transmission Main Drive Gear(Clutch), BEARING,MAIN DRIVE GEAR(6.311)
$66.52 $38.08
1
Add To Cart

BEARING, Transmission Mainshaft Center/Rear

457052
BEARING, MAIN DRIVE GEAR(6.311)
$66.52 $38.08
1
Add To Cart
9431708
BEARING, OUTPUT SHAFT ROLLER

6260048
BUSHING, Transmission Case Extension, BUSHING, EXTENSION
$7.32 $4.63
1
Add To Cart

6261781
CLIP, Speedometer Drive Gear, CLIP, SPEEDOMETER DRIVE GEAR
$9.79 $6.22
1
Add To Cart

ROLLER, Transmission Clutch Gear

9419284
ROLLER, MAIN SHAFT ROLLER BEARING (4.520) (15 REQUIRED)
$13.05
1
Add To Cart
9419284
ROLLER, MAIN SHAFT ROLLER BEARING (4.520)(15 REQUIRED)
$13.05
1
Add To Cart

FORK, Transmission Internal Shift

10048957
FORK, REV SHIFT (INCLUDE ITEMS #68,69)
10048957
FORK, REVERSE SHIFT (INCLUDE ITEMS #68,69)
12540395
FORK, 5TH SHIFT
14050759
FORK, 1ST & 2ND SHIFT
14053312
FORK, 3RD & 4TH SHIFT

GEAR

10048982
GEAR, 5TH SPEED DRIVEN
10048982
GEAR, 5TH SPEED DRIVEN (1989-90)

10065242
TUBE, TUBE, OILING

CASE, Transmission Case

10104441
CASE, TRANS (COMPLETE)(INCLUDE ITEMS #62,63)(1989-90)
10104441
CASE, TRANSMISSION (COMPLETE)(INCLUDE ITEMS #62,63)(1989-90)

12475526
ARM, Transmission Control, ARM, CONTROL SELECTOR

GEAR, Transmission Reverse Idler

12530263
GEAR, REV IDLE
12530263
GEAR, REVERSE IDLER

PLATE, Transmission Internal Shift

12540448
PLATE, SHIFT FORK (2 REQUIRED)
14050763
PLATE, GEAR SELECTOR INTERLOCK
14050763
PLATE, GEAR SELECT INTERLOCK

12542549
BOOT, Transmission Control Lever, BOOT, CONTROL LEVER TO CONTROL HOUSING (ALSO PART OF ITEM #87)

RING, Transmission Synchronizer

14050737
RING, 1ST & 2ND SPEED SYN BLOCKING (ALSO PART OF ITEM #18)(2 REQUIRED)
14050737
RING, 1ST & 2ND SPEED SYNCHRONIZER BLOCKING (ALSO PART OF ITEM #18)(2 REQUIRED)
14050746
RING, 3RD & 4TH SPEED SYN BLOCKING (2 REQUIRED)
14050746
RING, 3RD & 4TH SPEED SYNCHRONIZER BLOCKING
14053315
RING, 5TH SPEED SYN BLOCKING
14053315
RING, 5TH SPEED SYNCHRONIZER BLOCKING
14058965
RING, YOKE STOP
14058966
RING, 5TH SPEED SYN REAR RETAINER
14058966
RING, 5TH SPEED SYNCHRONIZER REAR RETAINING
9436787
RING, 5TH GEAR SYN THRUST BEARING RETAINER(FRONT)

WASHER

14050741
WASHER, 2ND SPEED GEAR THRUST
361138
WASHER, 1ST SPEED GEAR THRUST

14050741
WASHER, Transmission Shaft and 2nd Speed Gear, WASHER, 2ND SPEED GEAR THRUST

14050742
RETAINER, RETAINER, CONTROL LEVER BOOT LOWER (ALSO PART OF ITEM #87)

SHAFT, Transmission Reverse Idler

14050753
SHAFT, REV IDLE GEAR
14050753
SHAFT, REVERSE IDLER GEAR

14050757
COVER, Transmission Case, COVER, TRANS

14050767
LEVER, Transmission Internal Shift, LEVER, OFFSET SHIFT

14050767
LEVER, Transmission Rail End, LEVER, OFFSET SHIFT

SPRING, Transmission Shift Shaft Detent

14050769
SPRING, DETENT
14053308
SPRING, REV LOCK
14053308
SPRING, REVERSE LOCK

RETAINER, Transmission Front

14050775
RETAINER, MAIN DOOR GEAR BEARING
14050775
RETAINER, MAIN DRIVE GEAR BEARING

SHAFT, Transmission Main Drive(Clutch)

14050778
SHAFT, INPUT
14050778
SHAFT, INPUT(GEAR, MAIN DRIVE)

SPACER, Transmission Countershaft Gear

14053303
SPACER, COUNTER GEAR BEARING FRONT
14053304
SPACER, COUNTER GEAR BEARING REAR

SYNCHRONIZER, Transmission Synchronizer

14053316
SYNCHRONIZER, 5TH (INCLUDE ITEMS #51-55)
15619566
SYNCHRONIZER, 3RD & 4TH (INCLUDE ITEMS #31,32,33,34)

SPRING, Transmission Synchronizer

14053317
SPRING, 5TH SPEED SYN (ALSO PART OF ITEM #56)(2 REQUIRED)
15618013
SPRING, 1ST & 2ND (2 REQUIRED)
15618013
SPRING, 3RD & 4TH SYN (ALSO PART OF ITEM #35) (2 REQUIRED)
15618013
SPRING, 3RD & 4TH SYNCHRONIZER (ALSO PART OF ITEM #35)(2 REQUIRED)

14053319
RETAINER, Transmission Synchronizer, RETAINER, 5TH SPEED SYN KEY (ALSO PART OF ITEM #56)

14058959
BOLT, Transmission Case, BOLT, COVER (2 REQUIRED)

RING

14058960
RING, 2ND SPEED GEAR THRUST WASHER RETAINER
14058960
RING, 2ND SPEED GEAR THRUST WASHER RETAINING

RING, Transmission Main Shaft Gear Retaining

14058965
RING, 5TH SPEED GEAR RETAINER
14058965
RING, SPEEDOMETER DRIVE (1985-88)
14058965
RING, 5TH GEAR RETAINER
14058965
RING, 5TH SPEED GEAR RETAINING

LEVER

14069816
LEVER, 5TH & REV RELAY
14069816
LEVER, 5TH & REVERSE RELAY

14083553
GEAR, Transmission Third & Fourth Gear, GEAR, 3RD SPEED

INSERT

14085894
INSERT, 1ST & 2ND GEAR SYN(PART OF ITEM #35)(3 REQUIRED)
14085894
INSERT, 1ST & 2ND GEAR SYN(ALSO PART OF ITEM #35)(3 REQUIRED)

14085894
KEY, INSERT,1ST & 2ND GEAR SYN(3 REQUIRED)

NUT, Transmission Countershaft Gear Bearing

15546578
NUT, MAGNET (PART OF ITEM #64)
15546578
NUT, MAGNET (ALSO PART OF ITEM #64)

15546596
PIN, Transmission Shift Shaft Lever Rod, PIN, RELAY LEVER (ALSO PART OF ITEM #67)

15546631
WHEEL, Speedometer Drive, WHEEL, SPEEDOMETER (1989-90)

SHAFT, Transmission Internal Shift Shaft

15546819
SHAFT, SHIFT
15546828
SHAFT, 5TH & REV SHIFT (INCLUDE ITEMS #70,71)
15546828
SHAFT, 5TH & REVERSE SHIFT (INCLUDE ITEMS #70,71)

15546830
PIN, Transmission Interlock, PIN, SHIFT RAIL (PART OF ITEM #72)

15546830
PIN, Transmission Internal Shift, PIN, SHIFT RAIL (ALSO PART OF ITEM #72)

GEAR,Fourth & Fifth Gear

15546831
GEAR, 5TH SPEED DRIVE (TRANS CODE 1UPU,1URU)
15546831
GEAR, 5TH SPEED DRIVE

15585187
GEAR, Transmission Second Speed, GEAR, 2ND SPEED

GEAR, Transmission First/Reverse Gear

15585190
GEAR, 1ST SPEED
15585191
GEAR, 1ST SPEED

GEAR, Transmission Countershaft

15615673
GEAR, COUNTER
15615674
GEAR, COUNTER

SHAFT, Transmission Mainshaft

15615679
SHAFT, W/1ST & 2ND SPEED SYNCHRONIZER,OUTPUT (1989-90)(INCLUDE ITEMS #17,19)
15616186
SHAFT, W/1ST & 2ND SPEED SYNCHRONIZER,OUTPUT (1985-88)(INCLUDE ITEMS #17,19)

15618925
HOUSING, Transmission Control Lever, HOUSING, SHIFT CONTROL(INCLUDE LEVER)(INCLUDE ITEMS #85,86)

15635340
EXTENSION, Transmission Case Extension, EXTENSION, W/BUSHING, PLATE (1989-90)

15965646
TRANSMISSION, Asm, TRANSMISSION, ASM (CODE GZB,GBS)TOGETHER WITH 15965641 LEVER

19369733
ADHESIVE, Truck Maintenance, ADHESIVE,THREADLOCKER(HIGH-STRENGTH)(HIGH-TEMPERATURE)(RED)(0.20 OUNCE)(AS REQUIRED)
$11.47 $6.39

BEARING, Transmission Synchronizer

9424090
BEARING, 5TH SPEED SYN NEEDLE THRUST
9424090
BEARING, 5TH SPEED SYNCHRONIZER NEEDLE THRUST

RACE

9439887
RACE, INPUT SHAFT THRUST BEARING
9439889
RACE, 5TH SPEED SYN THRUST BEARING FRONT
9439889
RACE, 5TH SPEED SYNCHRONIZER THRUST BEARING FRONT

9439888
BEARING, BEARING, MAIN DOOR GEAR THRUST NEEDLE

9439888
BEARING, Transmission Gear, BEARING, MAIN DRIVE GEAR THRUST NEEDLE

RACE, Transmission Synchronizer

9439890
RACE, 5TH SPEED SYN THRUST BEARING REAR
9439890
RACE, 5TH SPEED SYNCHRONIZER THRUST BEARING REAR

11508687
BOLT, HEXAGON,M8X1.25X20,16.88THD,10.9,PHOSPHATE ZINC ORGANIC(AS REQUIRED)
$14.85 $8.98
1
Add To Cart

12337993
BOLT, HEX FLANGED HEAD (M10X1.5X30, 10.9 PHOSPHATE ORGANIC)(AS REQUIRED)
- Replaced By: 11516328
$5.08 $3.23
5
Add To Cart

444746
PLUG, SQUARE HEAD FILL & DRAIN .500-14 PLAIN(AS REQUIRED)
$8.62 $5.45
1
Add To Cart

444746
PLUG, SQUARE HEAD, FILL & DRAIN (.500-14, PLAIN)(AS REQUIRED)
$8.62 $5.45
1
Add To Cart

454512
PIN, ROLL (3/16X13/16)
$3.71 $2.35
1
Add To Cart

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

15546805
BOLT, HEXAGON (M8X1.25X20, 10.9 PHOSPHATE ZINC ORGANIC)(AS REQUIRED)

172531
PLUG, 3/4 IN EXPANSION(AS REQUIRED)

172531
PLUG, EXPANSION (3/4)(AS REQUIRED)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1988 GMC S15 Pickup 2WD 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: 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L. Model Code: PICKUP.