Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 420888091 | Crankcase assembly. includes 1 - 7. Grand Touring 583 | 1 | |
2 | 420945752 | Lock washer 8 mm. Grand Touring 583 | 14 | |
3 | 222086565 | Hex. screw M8 x 65. Grand Touring 583 | 6 | |
4 | 420841561 | Allen screw M8 x 45. Grand Touring 583 | 6 | |
5 | 420841831 | Allen screw M8 x 75. Grand Touring 583 | 2 | |
6 | 420945751 | Lock washer 6 mm. Grand Touring 583 | 2 | |
7 | 420241811 | Allen screw M6 x 35. Grand Touring 583 | 2 | |
8 | 420940190 | Stud M10 X 29/20. Grand Touring 583 | 4 | |
9 | 234100602 | Lock spring washer 10 mm. Grand Touring 583 | 4 | |
10 | 228001045 | Hex. nut M10. Grand Touring 583 | 4 | |
11 | 420932797 | Ball bearing 6201. Grand Touring 583 | 1 | |
12 | 420850710 | Oil seal. Grand Touring 583 | 2 | |
13 | 420837242 | Rotary valve shaft. Grand Touring 583 | 1 | |
14 | 420930580 | Oil seal. Grand Touring 583 | 1 | |
15 | 405406400 | Ball bearing 6203. Grand Touring 583 | 1 | |
16 | 420227439 | Shim. Grand Touring 583 | 1 | |
17 | 420845450 | Lock ring. Grand Touring 583 | 1 | |
18 | 420847282 | Spacer. Grand Touring 583 | 1 | |
19 | 420831500 | O-ring. Grand Touring 583 | 1 | |
20 | 420935735 | Rotary valve gear 14 tooth. Grand Touring 583 | 1 | |
21 | 420938810 | Spring. Grand Touring 583 | 1 | |
22 | 420827430 | Spring holding cup. Grand Touring 583 | 1 | |
23 | 420845160 | Circlip. Grand Touring 583 | 2 | |
24 | 420944462 | Shim. Grand Touring 583 | 1 | |
25 | 420850890 | Rubber washer. Grand Touring 583 | 1 | |
26 | 420827970 | Supporting plate. Grand Touring 583 | 1 | |
27 | 420227945 | Washer. Grand Touring 583 | 1 | |
28 | 420227155 | Friction washer. Grand Touring 583 | 1 | |
29 | 420922036 | Water pump impeller. Grand Touring 583 | 1 | |
30 | 224061121 | Flat washer 6.4 mm. Grand Touring 583 | 1 | |
31 | 420842042 | Locking nut M6. Grand Touring 583 | 1 | |
32 | 420931355 | Gasket. Grand Touring 583 | 1 | |
33 | 420922551 | Water pump housing. Grand Touring 583 | 1 | |
34 | 420240031 | Hex. screw M6 x 25. Grand Touring 583 | 6 | |
35 | 420845260 | Lock ring. Grand Touring 583 | 1 | |
36 | 420924502 | Rotary valve 159 deg. . Grand Touring 583 | 1 | |
37 | 420922245 | Angular tube. Grand Touring 583 | 1 | |
38 | 420860965 | Cable grommet. Grand Touring 583 | 1 | |
39 | 413702700 | Loctite 515, 50 ML. Grand Touring 583 | 1 | |
40 | 413802900 | Injection oil 12 X 1 liter. Grand Touring 583 | 1 | |
41 | 413711400 | Loctite 648, 10 ML. Grand Touring 583 | 1 | |
42 | 293800015 | Loctite 242, 10 ML. Grand Touring 583 | 1 | |
43 | 224001211 | Flat washer 10 mm. Grand Touring 583 | 4 | |