1985-1987 ST 4-SPEED MANUAL TRANSMISSION (MC9) (BORG WARNER) diagram Lt Truck GMC S15 Pickup Reg Cab - 03 Bodystyle (2WD)

1985-1987 ST 4-SPEED MANUAL TRANSMISSION (MC9) (BORG WARNER)
PNCPart codeTitleQuantity
1 15589582  TRANSMISSION, ASM (CODE GCL)(INCL ITEMS #2-78)
1 15597755  TRANSMISSION, ASM (CODE GAR)(INCL ITEMS #2-78)
2 09439883  PIN, NEUTRAL SAFETY SWITCH CONTACT (1985 W/2.2S)
2 14053311  COVER, TRANS (1985 W/2.2S)
2 14053348  SWITCH, NEUTRAL SAFETY (1985 W/2.2S)
2 14050757  COVER, TRANS (EXC 2.2S)
2 14058970  SEAL, O-RING, COVER TO EXTENSION
3 00172531  PLUG, EXPANSION (3/4)(AS REQD)
4 14053320  SHAFT, SHIFT (1985 W/2.2S)
4 15546819  SHAFT, SHIFT (EXC 2.2S,2.0Y)
4 15546819  SHAFT, SHIFT (1984 W/2.0Y)
5 14053312  FORK, 3RD & 4TH SHIFT
6 12540448  PLATE, SHIFT FORK
7 12475526  ARM, CONTROL SELECTOR
8 14050763  PLATE, GEAR SEL INTERLOCK
9 14050759  FORK, 1ST & 2ND SHIFT
10 10065276  INSERT, SHIFT FORK (4 REQD)(ACDelco #10065276)
11 00456652  PIN, SPRING SLOT (TYPE A)(3/16X7/8, PL)(AS REQD)(ACDelco #456652)
12 15618013  SPRING, 1ST & 2ND SYNCHRONIZER (ALSO PART OF ITEM #14)
13 GEAR, REVERSE SLIDING (PART OF ITEM #14)
14 15616186  SHAFT, OUTPUT (S MODELS)(INCL ITEMS #12,13,15,35)
14 15616187  SHAFT, OUTPUT (T MODELS)(INCL ITEMS #12,13,15,35)
15 14050737  RING, 1ST & 2ND SPEED SYNCHRONIZER BLOCKING (2 REQD)(ALSO PART OF ITEM #14)
16 15585193  GEAR, 1ST SPEED
17 00361138  WASHER, 1ST SPEED GEAR THRUST
18 09431708  BEARING, OUTPUT SHAFT ROLLER
19 14058965  RING, SPEEDO DRIVE GEAR (4.416)(ACDelco #14058965)
20 CLIP, SPEEDO DRIVE GEAR (S MODELS)
21 14053347  GEAR, SPEEDO DRIVE (9 TEETH)(RED)(S MODELS)
22 09419284  ROLLER, MAIN SHAFT ROLLER BEARING (4.520)(15 REQD)
23 09439888  BEARING, MAIN DRIVE GEAR THRUST NEEDLE
24 09439887  RACE,INPUT SHF THR BRG
25 14050746  RING, 3RD & 4TH SPEED SYNCHRONIZER BLOCKING
26 15618013  SPRING, 1ST & 2ND,3RD & 4TH SYNCHRONIZER (4 REQD)
27 HUB, SYNCHRONIZER
28 14083521  KEY, 3RD & 4TH SPEED SYNCHRONIZER
29 SLEEVE, SYNCHRONIZER (PART OF ITEM #34)
30 15619566  SYNCHRONIZER, 3RD & 4TH
31 14083553  GEAR, 3RD SPEED
32 14058960  RING, 2ND SPEED GEAR THRUST WASHER RETAINING
33 14050741  WASHER, 2ND SPEED GEAR THRUST
34 15585186  GEAR, 2ND SPEED (INCL ITEM #29)
35 14085894  INSERT,1ST & 2ND GR SYN(ALSO PART OF ITEM #14)(3 REQD)
36 09439885  BEARING,CNTR GR FRT
37 14053302  WASHER, COUNTER GEAR FRT THRUST
38 15615673  GEAR, COUNTER
39 14053303  SPACER, RR COUNTER GEAR BEARING FRT
40 12471606  BEARING, COUNTER GEAR RR ROLLER (5.855)(ACDelco #RW20-09)
41 14053304  SPACER, RR COUNTER GEAR BEARING RR
42 14058966  RING, COUNTER GEAR RR ROLLER BEARING (4.384)
43 09439889  RACE, COUNTER GEAR RR THRUST BEARING FRT (4.416)
44 09424090  BEARING, COUNTER GEAR RR THRUST (4.416)
45 09439890  RACE, COUNTER GEAR RR THRUST BEARING RR (4.416)
46 RING, RR THRUST BEARING RACE RETAINING (4.384)
47 MAGNET, CASE (PART OF ITEM #52)
48 15546826  CASE, TRANS (COMPLETE)
49 00444746  PLUG, SQ HD, FILL & DRN (.500-14, PL)(AS REQD)
50 14069600  SWITCH, BACK UP LAMP(ACDelco #14069600)
51 15529642  PIN, SHIFT LEVER PIVOT
52 12530263  GEAR, REVERSE IDLER (INCL ITEM #47)
53 14050753  SHAFT, REVERSE IDLER GEAR
54 14050756  FORK, REVERSE SHIFT LEVER
55 09439937  RING, REVERSE RELAY LEVER RETAINING
56 14069805  LEVER, REVERSE RELAY
57 14079331  SPRING, REVERSE LEVER PULLBACK
58 09421202  PIN, SPR (3/16X1)(AS REQD)
59 07826284  BALL,3/8" DIA STEEL(AR)(ACDelco #7826284) AR
60 14050769  SPRING, DETENT
61 15546805  BOLT, HEX (M8X1.25X20)(AS REQD)
62 12542549  BOOT, CONTROL LEVER TO CONTROL HOUSING
63 14050742  RETAINER, CONTROL LEVER BOOT LWR
64 15618924  CONTROL, LEVER & HOUSING
65 14105942  SLEEVE, SHIFT LEVER DMP(ACDelco #14105942)
66 14050767  LEVER, OFFSET SHIFT
67 PLATE, DETENT & GUIDE (PART OF ITEM #69)
68 14053338  SEAL, EXTENSION RR OIL (S MODELS)
69 15546797  EXTENSION, W/BUSHING, PLATE & PLUG (1985 W/2.2S)
69 15546820  EXTENSION, TRANS W/BUSHING (S MODELS)(INCL ITEMS #67,71)
69 15583460  ADAPTER, TRANSFER CASE (T MODELS)(INCL ITEM #67,71)
70 12337993  BOLT, HFH (M10X1.5X30, 9.8 PZOR)(AS REQD)
70 17996865  BOLT, HFH W/NYLOC (M10X1.5X30,10.9 POR)(8 REQD)
71 00538164  VENT, EXTENSION (ALSO PART OF ITEM #69)
72 14050779  GEAR, MAIN DRIVE (1985 W/2.2S)
72 14050778  SHAFT,INPUT(GEAR, MAIN DRIVE (EXC 2.2S))
73 00457052  BEARING,MAIN DRV GR(6.311)(ACDelco #S8)
74 14069882  SHIM,CNTR GR BRG(.039 THK)(AS REQD)
74 14069883  SHIM, MAIN DRIVE GEAR BEARING ADJUSTER (.040 THK)(AS REQD)(ACDelco #14069883)
74 14069884  SHIM, MAIN DRIVE GEAR BEARING ADJUSTER (.041 THK)(AS REQD)(ACDelco #14069884)
74 14069885  SHIM, MAIN DRIVE GEAR BEARING ADJUSTER (.042 THK)(AS REQD)(ACDelco #14069885)
74 14069886  SHIM, MAIN DRIVE GEAR BEARING ADJUSTER (.043 THK)(AS REQD)(ACDelco #14069886)
74 14069887  SHIM, MAIN DRIVE GEAR BEARING ADJUSTER (.044 THK)(AS REQD)(ACDelco #14069887)
74 14050780  SHIM,CNTR GR BRG(.014 THK)(AS REQD)(4.376)
74 14050781  SHIM,CNTR GR BRG(.016 THK)(AS REQD)(4.376)
74 14050782  SHIM,CNTR GR BRG(.018 THK)(AS REQD)(4.376)
74 14050783  SHIM,CNTR GR BRG(.012 THK)(AS REQD)(4.376)
74 14050784  SHIM,CNTR GR BRG(.020 THK)(AS REQD)(4.376)
74 14050785  SHIM,CNTR GR BRG(.036 THK)(AS REQD)(4.376)
74 14050786  SHIM,CNTR GR BRG(.022 THK)(AS REQD)(4.376)
74 14050787  SHIM,CNTR GR BRG(.023 THK)(AS REQD)(4.376)
74 14069868  SHIM,CNTR GR BRG(.024 THK)(AS REQD)(4.376)(ACDelco #14069868)
74 14069869  SHIM,CNTR GR BRG(.025 THK)(AS REQD)(4.376)(ACDelco #14069869)
74 14069870  SHIM,CNTR GR BRG(.026 THK)(AS REQD)(4.376)(ACDelco #14069870)
74 14069871  SHIM,CNTR GR BRG(.027 THK)(AS REQD)(4.376)(ACDelco #14069871)
74 14069872  SHIM,CNTR GR BRG(.028 THK)(AS REQD)(4.376)(ACDelco #14069872)
74 14069873  SHIM,CNTR GR BRG(.029 THK)(AS REQD)(4.376)(ACDelco #14069873)
74 14069874  SHIM,CNTR GR BRG(.030 THK)(AS REQD)(4.376)(ACDelco #14069874)
74 14069875  SHIM,CNTR GR BRG(.031 THK)(AS REQD)(4.376)(ACDelco #14069875)
74 14069876  SHIM,CNTR GR BRG(.032 THK)(AS REQD)(4.376)(ACDelco #14069876)
74 14069877  SHIM,CNTR GR BRG(.033 THK)(AS REQD)(4.376)(ACDelco #14069877)
74 14069878  SHIM,CNTR GR BRG(.034 THK)(AS REQD)(4.376)(ACDelco #14069878)
74 14069879  SHIM,CNTR GR BRG(.035 THK)(AS REQD)(4.376)(ACDelco #14069879)
74 14069880  SHIM,CNTR GR BRG(.037 THK)(AS REQD)(4.376)(ACDelco #14069880)
74 14069881  SHIM,CNTR GR BRG(.038 THK)(AS REQD)(4.376)(ACDelco #14069881)
75 03987936  SEAL, MAIN DRIVE GEAR BEARING OIL
76 14050776  RETAINER, MAIN DRIVE GEAR BEARING (1985 W/2.2S)
76 14050775  RETAINER, MAIN DRIVE GEAR BEARING (EXC 2.2S)
77 11508687  BOLT, HEX (M8X1.25X20)(AS REQD)(ACDelco #11508687)
78 14058959  BOLT, COVER (2 REQD)