4 Synchro Gears 1979 on with 18MM Nose Mainshaft
Label Part No Description Quantity Comments
1 TUB101310 Idler gear, 37 teeth, shaft diameter .875” (22.225mm) 1 Was DAM2924
2 DAM5914 Idler gear shim .130”-.131” (3.30-3.32mm) 1 N.L.A
2 DAM4822 Idler gear shim .132”-.133” (3.35-3.37mm) 1 No marking
2 DAM4823 Idler gear shim .134”-.135” (3.40-3.42mm) 1 Yellow marking
2 DAM4824 Idler gear shim .136”-.137” (3.45-3.47mm) 1 Red marking
2 DAM4825 Idler gear shim .138”-.139” (3.50-3.53mm) 1 Blue marking
3 DAM3092 1st motion shaft, 17 teeth, 998/1098cc 1 C.W.E
3 DAM3167 1st motion shaft, 18 teeth, 1275GT 1
3 DAM4930 1st motion shaft, 17 teeth, A Plus 1 Marking groove
4 13H9513 1st motion needle roller 1
5 ADU7619 1st motion ball bearing 1
6 22G850 Bearing clip 1 Alternative sizes
6 22G851 Bearing clip 1 N.L.A
7 DAM2925 1st motion shaft drive gear, 29 teeth 1
8 DAM4000 Locktab 1
9 2A3548 Nut 1
10 DAM3187 Layshaft, 3 step type 1 Alternative [LINK]C-22A1739[/LINK]
11 DAM3169 Laygear, 15.20.25.29 teeth-without A plus marking groove 1 Used stock only
11 DAM3168 Laygear, 15.20.25.29 teeth (smaller diameter 29 teeth area) stamped DAM3168 1 1275GT - C.W.E
11 DAM4931 Laygear, 15.21.26.30 teeth-with A plus marking groove 1 Used stock only
12 13H9513 Needle roller for laygear small end 1
13 CHM141 Needle roller for laygear large end 2 A Plus qty reduced to 1
14 DAM3180 Laygear thrust washer small .121”-.123” (3.07-3.12mm) 1 N.L.A
14 DAM3181 Laygear thrust washer small .124”-.126” (3.1-3.20mm) 1 C.W.E
14 DAM3182 Laygear thrust washer small .127”-.129” (3.22-3.27mm) 1 N.L.A
14 DAM3183 Laygear thrust washer small .130”-.132” (3.30-3.35mm) 1 C.W.E
15 22G860 Laygear thrust washer large 1 C.W.E
16 TUB10020 Reverse gear, was DAM8046 1 Now single bush
17 TUJ10001 Single large bush for Reverse gear - was 22G825(replaces original 2 small bushes) 1
18 DAM8038 Reverse gear shaft 1 C.W.E
19 DAM7484 3rd motion shaft with larger nose end .709” (18mm) 1
20 22G2033 Baulk ring 4
21 DAM7455 1st & 2nd synchronizer hub, was 22G2263 1
22 BLS107 Ball for synchronizer (3 per hub) 6
23 22G2262 Spring for synchronizer (3 per hub) 6
24 22G1095 3rd gear, 21 teeth, use with [LINK]DAM3168[/LINK] / [LINK]DAM3169[/LINK] laygear 1 C.W.E
24 DAM4933 3rd gear, 21 teeth 1 A plus markings
25 AAU1816 3rd gear bearing was 88G496 1
26 22G947 Thrust washer 1
27 22G843 2nd/3rd gear peg-2 for 2nd gear 3 N.L.A
28 22G154 Spring for 2nd/3rd gear pegs 2 1 per gear
29 22G1094 2nd gear, 26 teeth, use with [LINK]DAM3168[/LINK] / [LINK]DAM3169[/LINK] laygear 1 C.W.E
29 DAM4932 2nd gear, 26 teeth 1 ‘A’ plus markings
30 AAU1816 2nd gear needle roller was 88G495 1
31 22G839 2nd gear washer 1 C.W.E
32 DAM7456 3rd/4th synchronizer hub 1 Was 22G2264
33 22G1096 1st gear, 31 teeth 1
34 AAU1815 1st gear bearing, was 88G494 1
35 22G837 1st speed gear journal 1 N.L.A
36 AAU1365 3rd motion shaft ball bearing 1
37 ADU4992 Bearing clip, was 22G72 1 N.L.A
38 GUG705645GM Shim, 3 thou 1 Was 2A3714
38 GUG705646GM Shim, 10 thou 1 Was 2A3715
39 DAM1756 Bearing retainer, 4 bolt type 1 N.L.A
39 DAM5996 Bearing retainer, 3 bolt type 1 N.L.A
40 2A3581 Locating plate 1 N.L.A
41 DAM2377 Locktab 1
42 SH505061 Retainer screw, UNC 5/16”x 3/4” long - Was 7/8” long 4 3 or 4 as required
43 DAM2679 18 teeth final drive pinion 1 3.4 ratio
43 DAM2808 19 teeth final drive pinion, see [LINK]CWP3-1[/LINK]/[LINK]CWP3-2[/LINK] 1 3.1 & 3.2 ratio
43 DAM5927 20 teeth final drive pinion, see [LINK]CWP2-9[/LINK] 1 2.9 ratio see
43 TCC10001 21 teeth final drive pinion, see [LINK]CWP2-76[/LINK] 1 2.76 ratio
44 DAM6140 Pinion locktab 1
45 DAM7485 Locking nut 1 ‘A’ plus markings
'A' Plus gears have a different gear pitch and angle. The gears that are specifically 'A' plus have a slight central identification groove all the way round the outside edge of the main teeth.