Ref.

  P/N
  UPPER GEAR UNIT S-DRIVE UNIT 110S
DESCRIPTION
1      Upper gear unit, ratio 2.15:1
2      ...Gear housing
3      ...Pin
4   832189-5   ...Washer
5   850060-5   ...Cover
6      ......Screw
7   804344-0   ......Gasket
8   832140-8   ......Washer
9   832127-5   ...Set of gears
10   181290-8   ...Ball bearing
11   832920-3   ...Bearing unit
12      ...Spacer ring, thickness=11.850MM
--   832129-1   ...Spacer ring, thickness=11.875MM
--      ...Spacer ring, thickness=11.900MM
--   832131-7   ...Spacer ring, thickness = 11.925M M
--      ...Spacer ring, thickness=11.950MM
--      ...Spacer ring, thickness = 11.975MM
--      ...Spacer ring, thickness = 12.000MM
--      ...Spacer ring, thickness = 12.025MM
--      ...Spacer ring, thickness = 12.050MM
--   851733-6   ...Spacer ring, thickness = 12.075MM
--      ...Spacer ring, thickness = 12,100MM
13   907025-1   ...Washer
14   832923-7   ...Nut
15   853945-4   ...Gasket
16   832921-1   ...Bearing cover
17   958856-7   ...Seal ring
18   955995-6   ...Rubber ring
19   851241-0   ...Drive shaft
20   946292-0   ...Screw
21   850203-1   ...Washer
22   925094-5   ...O-ring
23   804301-0   ...Shim, thickness = 0.05MM
--   804221-0   ...Shim, thickness = 0.10MM
--   804394-5   ...Shim, thickness = 0.20MM
24   959224-7   ...Screw, Length 35MM
--   959222-1   ...Screw, Length 25MM
25   941907-8   ...Resilient washer
26      ...Bearing sleeve
27   951953-9   ...Pin
28   850336-9   ...Bracket
29   959194-2   ...Screw
30   181287-4   ...Ball bearing
31   850290-8   ...Shaft
32   850303-9   ...Sleeve
33   914456-9   ...Lock ring
34   850987-9   ...Washer
35   3852296-7   ...Spring
36   181268-4   ...Ball bearing
37   813939-6   ...Spacer ring
38   850761-8   ...Pin
39   87655-7   ...Shim, thickness = 0.10MM
--   191840-8   ...Shim, thickness = 0.15MM
40   813941-2   ...Spacer ring, thickness = 5.0MM
--   813971-9   ...Spacer ring, thickness = 5.1MM
--   813972-7   ...Spacer ring, thickness = 5.2MM
--   813973-5   ...Spacer ring, thickness = 5.3MM
--   813974-3   ...Spacer ring, thickness = 5.4MM
41   814030-3   ...Lock ring.
42   959224-7   ...Screw
43   948486-6   ...Washer, thickness = 0.05MM
--   948487-4   ...Washer, thickness = 0.10MM
--   948488-2   ...Washer, thickness = 0.20MM
44   925257-8   ...O-ring
45   852363-1   ...Lever (834021)
46   955270-4   ...Screw
47   955948-5   ...Washer
48   955781-0   ...Nut
49   804312-7   ...Control cube
50   955892-5   ...Washer
51   907834-6   ...Cotter
52   3855785-6   ...Housing
53   897816-5   ...Eccentric piston
54   897711-8   ...Screw
55   814184-8   ...Spring
56   897871-0   ...Washer
57   839646-7   ...Sliding shoe
58   942871-5   ...Pin
59   951924-0   ...Pin
60   873291-9   ...O-ring (941866)
61   925093-7   ...O-ring
62   850350-0   ...Cable attachment
63   819067-0   ...Brace
64   819068-8   ...Washer
65   955246-4   ...Screw
66   946577-4   ...Nut
66a      ...Washer
67   941906-0   ...Resilient washer
68   955272-0   ...Screw
69   850207-2   ...Oil dipstick
70   850209-8   ...Pipe
71   925054-9   ...Ring
72      ...Bracket
73   960148-5   ...Washer
74   970948-6   ...Screw
75   968145-3   ...Plug (946559)
76   852230-2   Cooling water cock
77   801197-5   ...Hose attachment
78   850759-2   Hose clamp