1985-1986 C 3-SPEED MANUAL TRANSMISSION (M64) (M62)(M63) diagram Lt Truck GMC C25/C2500 PICKUP 2WD

1985-1986 C 3-SPEED MANUAL TRANSMISSION (M64) (M62)(M63)
PNCPart codeTitleQuantity
1 14094861  TRANSMISSION, (CODE UUF)
2 09439511  WASHER, SPR LK (5/16)(AS REQD)
2 09442184  BOLT, HEX (5/16-18X3/4)(AS REQD)
3 03920738  RETAINER, MAIN DRIVE GEAR BEARING (INCL #7)
4 12355687  GASKET, MAIN DRIVE GEAR BEARING RET
5 00340621  GEAR, MAIN DRIVE (CLUTCH)(16 TEETH)(M64)(1987)
5 03859030  GEAR, MAIN DRIVE (CLUTCH)(19 TEETH)(M62,M63)(1985-1986)
6 09422666  BEARING, MAIN SHAFT BEARING (14 REQD)
7 03987936  SEAL, MAIN DRIVE GEAR BEARING OIL(PART OF #3)
8 03709351  RING, MAIN DRIVE GEAR BEARING RETAINER (2.21MM)(AS REQD)
9 00590849  RING, MAIN DRIVE GEAR BEARING LOCATOR
10 12350115  BEARING, MAIN DRIVE GEAR
11 00444746  PLUG, SQ HD, FILL & DRN (.500-14, PL)(AS REQD)
12 00471707  CASE, TRANS (W/MAGNET)
13 03876752  GASKET, EXTERNAL
14 14040568  EXTENSION KIT, TRANS (INCLS #16,18)
15 09439513  WASHER, SPR LK (7/16)(5 REQD)
16 03738462  VENTILATOR, EXTERNAL (5.387)(PART OF #14)
17 09424069  BOLT, HEX (7/16-14X1 1/4)(5 REQD)(ACDelco #15-2398)
18 06260048  BUSHING, EXTERNAL (PART OF #14)(ACDelco #6260048)
19 08673526  SEAL, EXTERNAL OIL(ACDelco #8673526)
20 03859025  RING, SYNCHRONIZER RETAINER (2 REQD)
21 03859027  RING, SYNCHRONIZER BLOCKING (3 REQD)
22 00368055  SPRING, 1ST & REVERSE,2ND & 3RD SYNCHRONIZER (4 REQD)
23 14094870  KEY, 1ST & REVERSE,2ND & 3RD SYNCHRONIZER(6 REQD)(1985 2ND DES)(1986-87)(*02)
23 03871250  KEY, 1ST & REVERSE,2ND & 3RD SYNCHRONIZER(6 REQ)(1985 1ST DES)(*01)
24 14094866  SYNCHRONIZER, 1ST & REVERSE,2ND & 3RD
25 14073720  GEAR, 2ND SPD (M64)
25 03859019  GEAR, 2ND SPD (M62,M63)(1985-1986)
26 00468253  SHAFT, MAIN
27 03859014  GEAR, 1ST SPD
28 03859015  GEAR, REVERSE
29 03869940  WASHER, REVERSE GEAR THR (FLAT)
30 03884595  WASHER, REVERSE GEAR THR (WAVED)
31 03707174  RING, RR BEARING LOCATOR
32 12336889  BEARING, MAIN SHAFT RR
33 06261781  CLIP, SPEEDO DRIVE GEAR(ACDelco #6261781)
34 03707189  RING, MAIN SHAFT RR RETAINER
35 06261796  GEAR, SPEEDO DRIVE (9 TEETH)(RED)(1985-86)
36 03890565  WASHER, COUNTER GR THR (2 REQD)
37 03859006  WASHER, COUNTER GR SHF RET (2 REQD)
38 00435847  ROLLER, COUNTER GEAR BEARING (54 REQD)
39 14073719  GEAR, COUNTER(M64)
39 03858999  GEAR, COUNTER(M62)(1985-1986)
40 03859005  SHAFT, COUNTER GEAR
41 00124545  KEY, WOODRUFF (1/8X5/8)(AS REQD)
42 03859007  GEAR, REVERSE IDLE (W/BUSHING)
43 RING, EXTERNAL RETAINER, TYPE TE (3/4)(AS REQD)
44 03998253  SHAFT, REVERSE IDLE W/SPACER
45 03858997  FORK, 1ST & REVERSE,2ND & 3RD SHIFT (2 REQD)
46 88959957  RING, EXTERNAL RETAINER, TYPE TE (5/16)(AS REQD)(ACDelco #88959957)
47 03932234  SHAFT, 1ST & REVERSE SHIFT
48 00141242  PIN, DOWEL (3/8 X 7/8)(AS REQD)(PART OF #56)
49 09439511  WASHER, SPR LK (5/16)
50 09424877  BOLT, HEX (5/16-18X3/4)(AS REQD)
51 01636970  SEAL, 1ST & REVERSE SHIFT (2 REQD)
52 06271385  LEVER, TRANS SELECTOR (1ST & REVERSE)
52 01375434  LEVER, TRANS SELECTOR (2ND & 3RD)
53 09439512  WASHER, SPR LK (3/8)(2 REQD)
54 00336978  BOLT, TRANS CONTROL SHIFT SHAFT LEVER (2 REQD)(1985-1986)
55 03831716  SEAL, 2ND & 3RD SHIFT SHAFT (PART OF #56)(ACDelco #3831716)
56 14083514  COVER, TRANS (INCL #48,55)
57 00346399  CAM, DETENT (2 REQD)
58 03831718  SPRING, DETENT CAM
59 03952649  SHAFT, 2ND & 3RD SHIFT (M64)
59 14066998  SHAFT, 2ND & 3RD SHIFT (M62)
60 10181246  GASKET, COVER
61 06271513  SPACER, REVERSE IDLE SHAFT
62 00120395  WASHER, FL (.406X.812X.065 ZN)(AS REQD)
63 03831715  PIN, DETENT CAM RETAINER