Parts for Mini • inner gears, 3 synchromesh with cone ring, up to October 1962
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Nr. Part number Description

1		 479687 First motion shaft
Gearbox, with needle bearing

2		 215942 Ball bearing
first motion shaft
outer diameter: 62.5 mm

3		 316149 Circlip
0.096 mm, ball bearing 1st motion shaft
replaced by 467566

3		 467566 Circlip
0.098 mm, ball bearing 1st motion shaft

4		 215875 Gear
1st motion drive, 24 teeth

5		 305928 Lock tab
for nut 1st motion shaft

6		 305929 Steel nut
for 1st motion shaft

7		 215931 Needle bearing
first motion shaft

8		 202474 Synchro hub
must be shrunk to gear

9		 475209 Mainshaft
Gearbox
Engine 8A/U/H101 to 25000 8MB/U/H/101 to 25000 8AM/U/H/25001 to 412991 (less intermittent from 405271)

9		 310258 Mainshaft
Gearbox
Engine 8AM/U/H/405271 (intermittent only to 412991)

10		 216405 Synchro hub assembly
3rd and 4th speed

11		 296364 Spring
for ball in synchro hub assy

12		 6905 Steel ball
in synchro hub assy
Diameter: 7/32" (5.556 mm)

13		 8760 Thrust and locking washer
0.214" - 0.215", for 3. gear
as requiered

13		 211972 Thrust and locking washer
0.216" - 0.217", for 3. gear
as requiered

13		 8761 Thrust and locking washer
0.218" - 0.219", for 3. gear
as requiered

14		 210894 Spring
for pin

15		 8759 Locating peg
for 2nd/3rd gear

16		 8645 Bush
brass, 3rd speed gear

17		 215798 Gear
3rd speed, 23 teeth, with cone ring

18		 8830 Interlocking washer
for bush 2nd and 3rd gear

19		 8646 Bush
Brass, 2nd speed gear

20		 475381 Gear
2nd speed, with cone ring

21		 8637 Thrust and locking washer
for 2nd gear

22		 8819 Locating peg
for 1st/2nd synchro hub
use with mainshaft 310258 and gear/synchro assy 8754

23		 475217 Synchronizer gear hub assembly
1. gear, with 2nd gear synchronizer assembly
Engine 8A/U/H101 to 25000 8MB/U/H/101 to 25000 8AM/U/H/25001 to 412991 (less intermittent from 405271)

23		 8754 Synchronizer gear hub assembly
1. gear, with 2nd gear synchronizer assembly
Engine 8AM/U/H/405271 on (intermittent only to 412991)
use with mainshaft 310258 and locating pin 8819

24		 296364 Spring
for ball in synchro hub assy
quantity reduced to 3 off for gear/synchro hubb assy 8754

25		 6905 Steel ball
in synchro hub assy
Diameter: 7/32" (5.556 mm)

26		 468579 Ball bearing
double ball, Gearbox mainshaft
outer diameter: 62 mm

27		 468571 Collet
as stop in gearbox casing
for gearbox main bearing 468579

28		 304552 Shim
0.003", for gearbox main bearing

28		 304553 Shim
0.010", for gearbox main bearing

29		 306141 Locating plate
for laygear- and reverse shaft

30		 316117 Mounting
for gearbox main bearing, cast iron, 4 hole fitting

31		 306142 Lock tab
for retainer mainshaft bearing

32		 212167 Screw
for retainer

33		 305059 Pinion
17 teeth, final drive 3.76.1
more final drives
For further information see chapter 21.7

34		 306165 Lock tab
for nut mainshaft

35		 306166 Steel nut
for mainshaft gearbox

36		 203661 Lay shaft
uprated shafts
For further information see chapter 21.6

37		 201487 Thrust washer
Laygear, large - 0,123" to 0.124"
as requiered

37		 468572 Thrust washer
Laygear, large - 0.125" to 0.126"
as requiered

37		 201465 Thrust washer
Laygear, large - 0.127" to 0.128"
as requiered

37		 468588 Thrust washer
Laygear, large - 0.130" to 0.131"
as requiered

38		 9359 Needle bearing
Laygear

39		 8825 Spacer bush
for needlebearing in laygear

40		 8826 Circlip
for needle bearing laygear

41		 469612 Lay gear

42		 468580 Thrust washer
Laygear, small

43		 306126 Shaft
reverse gear

44		 215824 Gear
Reverse, without groove
alternative later type 215872 could be used

44		 215872 Gear
Reverse, with groove on gear
alternative for early type 215824

45		 469610 Bush
for reverse gear

46		 305903 Idler gear
Primary drive, 31 teeth, shaft size: 0.750" (19 mm)
equal shaft length

47		 203656 Thrust washer
Idler gear, 0.130"- 0.131"
green coding, as requiered

47		 203177 Thrust washer
Idler gear, 0.132"- 0.133"
black coding, as required

47		 305915 Thrust washer
Idler gear, 0.134"- 0.135"
white coding, as requiered

47		 305916 Thrust washer
Idler gear, 0.136"- 0.137"
blue coding, as requiered

47		 305917 Thrust washer
Idler gear, 0.138"- 0.139"
red coding, as requiered

48		 203708 Needle bearing
for idler gear
outer diameter: 1.004" (25.5 mm)

49		 7040 Circlip
gearbox side
for needlebearing 203708

50		 328852 Socket
1.1/8", 1/2" drive, for nut main shaft 1st motion
more workshop tools
For further information see chapter 21.45

50		 205823 Socket
1.1/2", 1/2" drive, 80 mms deep
more workshop tools
For further information see chapter 21.45