Picture | Part | Description | MC |
MC |
MC |
GS |
GS |
GS |
No. | No. | 250 |
400 |
450 |
250 |
400 |
450 |
|
1 | 701 | Crankcase LH | 1 |
1 |
- |
1 |
1 |
- |
2 | 402 | Crankcase Gasket | 1 |
1 |
1 |
1 |
1 |
1 |
3 | 703 | Crankcase RH | 1 |
1 |
- |
- |
- |
- |
2585 | Crankcase RH | - |
- |
1 |
- |
- |
- |
|
3002 | Crankcase RH | - |
- |
- |
1 |
1 |
- |
|
3002 | Crankcase RH (2586 LH) | - |
- |
- |
- |
- |
1 |
|
4 | 398 | Crankcase Cover RH | 1 |
1 |
1 |
- |
- |
- |
2974 | Crankcase Cover RH | - |
- |
- |
1 |
1 |
1 |
|
5 | 2969 | Crankcase Gasket RH | 1 |
1 |
1 |
- |
- |
- |
2969 | Crankcase Gasket RH | - |
- |
- |
1 |
1 |
1 |
|
6 | 2493 | Crankcase Cover LH (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
706 | Crankcase Cover LH (BC) ** | - |
1 |
1 |
- |
1 |
1 |
|
7 | 707 | Crankcase Gasket LH | 1 |
1 |
1 |
1 |
1 |
1 |
8 | 1537 | Cylinder Head Screw M6x28 | 3 |
3 |
3 |
3 |
3 |
3 |
9 | 405 | Hexagon Nut M6x0.75 | 1 |
1 |
1 |
1 |
1 |
1 |
10 | 404 | Vent Tube | 1 |
1 |
1 |
1 |
1 |
1 |
11 | 1888 | Stud 5x14 Din 7 | 1 |
1 |
1 |
1 |
1 |
1 |
12 | 514 | Needle Bearing | 1 |
1 |
1 |
1 |
1 |
1 |
13 | 1714 | Washer B8 Din 137 | 4 |
4 |
4 |
4 |
4 |
4 |
14 | 1787 | Stud M8x28 Din 940 | 4 |
4 |
4 |
4 |
4 |
4 |
15 | 1670 | Hexagon Nut M8 Din 934 | 4 |
4 |
4 |
4 |
4 |
4 |
16 | 1831 | Tension Bush 8x10 7346 | 2 |
2 |
2 |
2 |
2 |
2 |
17 | 513 | Needle Bearing HK1612 | 1 |
1 |
1 |
1 |
1 |
1 |
18 | 392 | Stud | 1 |
1 |
1 |
1 |
1 |
1 |
19 | 572 | O Ring Seal | 1 |
1 |
1 |
1 |
1 |
1 |
20 | 587 | Spring Ring | 1 |
1 |
1 |
1 |
1 |
1 |
21 | 408 | Oil Fill Plug | 1 |
1 |
1 |
1 |
1 |
1 |
22 | 409 | Gasket | 1 |
1 |
1 |
1 |
1 |
1 |
23 | 1552 | Cylinder Head Screw | 1 |
1 |
1 |
1 |
1 |
1 |
24 | 430 | Gasket | 1 |
1 |
1 |
1 |
1 |
1 |
25 | 400 | Oil Drain Plug | 1 |
1 |
1 |
1 |
1 |
1 |
26 | 410 | Gasket | 1 |
1 |
1 |
1 |
1 |
1 |
27 | 1538 | Cylinder Head Screw | - |
4 |
4 |
- |
4 |
4 |
M6x35 Din 84 88 | ||||||||
27 | 1537 | Cylinder Head Screw 6x28 (SC) ** | 1 |
- |
- |
1 |
- |
- |
28 | 1547 | Cylinder Head Screw | - |
3 |
3 |
- |
3 |
3 |
M6x90 Din 84 8.8 | ||||||||
28 | 1546 | Cylinder Head Screw 6x85 (SC) ** | 2 |
- |
- |
2 |
- |
- |
29 | 1539 | Cylinder Head Screw | - |
7 |
7 |
- |
7 |
7 |
M6x40 Din 84 8.8 | ||||||||
29 | 1538 | Cylinder Head Screw 6x28 (SC) ** | 4 |
- |
- |
4 |
- |
- |
30 | 1533 | Cylinder Head Screw | - |
1 |
1 |
- |
1 |
1 |
M6x18 Din 84.88 | ||||||||
31 | 715 | Cylinder | 1 |
- |
- |
- |
- |
- |
31 | 2500 | 250 Cylinder | 1 |
- |
- |
1 |
- |
- |
31 | 2591 | 450 Cylinder | - |
- |
1 |
- |
- |
1 |
32 | 721 | Base Gasket | 1 |
1 |
1 |
1 |
1 |
1 |
33 | 65 | Cylinder Head Gasket | 1 |
- |
- |
1 |
- |
- |
720 | Cylinder Head Gasket | - |
1 |
- |
- |
1 |
- |
|
2582 | Cylinder Head Gasket | - |
- |
1 |
- |
- |
1 |
|
34 | 467 | Exhaust Manifold | 1 |
1 |
1 |
1 |
1 |
1 |
35 | 298 | Manifold Gasket | 1 |
1 |
1 |
1 |
1 |
1 |
36 | 1635 | Socket Screw M6x25 | 4 |
4 |
4 |
4 |
4 |
4 |
37 | 1704 | Spring Washer | 4 |
4 |
4 |
4 |
4 |
4 |
38 | 517 | Decompression Valve | - |
1 |
1 |
- |
1 |
1 |
39 | 410 | Gasket | 1 |
1 |
1 |
1 |
1 |
1 |
40 | 682 | Inlet Manifold | 1 |
1 |
1 |
1 |
1 |
1 |
42 | 2502 | Cylinder Head | 1 |
- |
- |
1 |
- |
- |
719 | Cylinder Head | - |
1 |
- |
- |
1 |
- |
|
2593 | Cylinder Head | - |
- |
1 |
- |
- |
1 |
|
43 | 2967 | Cylinder Stud | 5 |
- |
- |
5 |
- |
- |
2968 | Cylinder Stud | - |
5 |
5 |
- |
5 |
5 |
|
44 | 1705 | Spring Washer M8 | 4 |
4 |
4 |
4 |
4 |
4 |
45 | 78 | Hexagon Nut M8 | 5 |
5 |
5 |
5 |
5 |
5 |
46 | 603 | Spark Plug | 2 |
2 |
2 |
2 |
2 |
2 |
47 | 2494 | Crankshaft CPL | 1 |
- |
- |
- |
- |
- |
2981 | (*) Crankshaft CPL | 1 |
- |
- |
1 |
- |
- |
|
709 | Crankshaft CPL | - |
1 |
1 |
- |
1 |
1 |
|
2982 | Crankshaft CPL | - |
- |
- |
1 |
- |
- |
|
2975 | Crankshaft CPL | - |
- |
- |
- |
1 |
1 |
|
48 | 293 | Connecting Rod CPL | 1 |
- |
- |
1 |
- |
- |
419 | Connecting Rod CPL | - |
1 |
1 |
- |
1 |
1 |
|
49 | 522 | Piston Std 66.95 | 1 |
- |
- |
1 |
- |
- |
532 | Piston Std 76.95 | - |
1 |
- |
- |
1 |
- |
|
2110 | Piston Std 81.92 | - |
- |
1 |
- |
- |
1 |
|
50 | 2101 | Piston Ring 76.95 | - |
1 |
- |
- |
1 |
- |
2111 | Piston Ring 81.92 | - |
- |
1 |
- |
- |
1 |
|
51 | 523 | Piston Ring 66.95 | 1 |
- |
- |
1 |
- |
- |
51 | 534 | Piston Ring 76.95 | - |
1 |
- |
- |
1 |
- |
52 | 424 | Needle Bearing | 1 |
1 |
1 |
1 |
1 |
1 |
53 | 535 | Piston Pin | 1 |
- |
- |
1 |
- |
- |
537 | Piston Pin | - |
1 |
1 |
- |
1 |
1 |
|
54 | 536 | Circlip | 2 |
2 |
2 |
2 |
2 |
2 |
55 | 693 | Bearing 3305 C3 | 1 |
1 |
1 |
1 |
1 |
1 |
56 | 547 | Seal | 1 |
1 |
1 |
1 |
1 |
1 |
57 | 713 | Distance Ring | 1 |
1 |
1 |
1 |
1 |
1 |
58 | 2497 | * Duplex Sprocket | 1 |
- |
- |
1 |
- |
- |
2977 | Duplex Sprocket | 1 |
- |
- |
1 |
- |
- |
|
714 | Triplex Sprocket | - |
1 |
1 |
- |
1 |
1 |
|
59 | 432 | * Lock Tap | ||||||
504 | Lock Tap | 1 |
1 |
1 |
1 |
1 |
1 |
|
60 | 1684 | Nut | 1 |
- |
- |
1 |
- |
- |
505 | Nut | 1 |
1 |
1 |
1 |
1 |
1 |
|
61 | 425 | Ball Bearing | 1 |
1 |
1 |
1 |
1 |
1 |
62 | 548 | Crank Seal 25x35x8 | 1 |
1 |
1 |
1 |
1 |
1 |
63 | 2509 | Kickstarter Shaft | 1 |
1 |
1 |
1 |
1 |
1 |
757 | Kickstarter Shaft | - |
1 |
1 |
- |
- |
1 |
|
(Big Clutch only) | ||||||||
64 | 666 | Kickstarter Return Spring | 1 |
1 |
1 |
1 |
1 |
1 |
65 | 659 | O Ring 18x15x1.5 | 2 |
2 |
2 |
2 |
2 |
2 |
66 | 5034 | Kickstarter Lower | 1 |
1 |
1 |
1 |
1 |
1 |
67 | 5033 | Kickstarter Lever | 1 |
1 |
1 |
1 |
1 |
1 |
68 | 655 | Spring | 1 |
1 |
1 |
1 |
1 |
1 |
69 | 1874 | Ball 70 | 1 |
1 |
1 |
1 |
1 |
1 |
70 | 1857 | Pin 3x25 Din 94 | 1 |
1 |
1 |
1 |
1 |
1 |
71 | 1840 | Circlip | 1 |
1 |
1 |
1 |
1 |
1 |
72 | 1570 | Hexagon Screw M6x25 | 1 |
1 |
1 |
1 |
1 |
1 |
73 | 1712 | Spring Washer | 1 |
1 |
1 |
1 |
1 |
1 |
74 | 656 | Rubber Pad | 1 |
1 |
1 |
1 |
1 |
1 |
75 | 434 | Clutch Housing Duplex (SSC) ** | 1 |
- |
- |
1 |
- |
- |
75 | 2944 | Clutch Housing (SC) ** Triplex | - |
1 |
1 |
- |
1 |
1 |
75 | 726 | Clutch Housing (BC) ** Triplex | - |
1 |
1 |
- |
1 |
1 |
76 | 729 | Kickstarter Ratchet (BC) ** (SC) ** | - |
1 |
1 |
- |
1 |
1 |
77 | 1906 | Rivets (BC) ** (SC) ** | 8 |
8 |
8 |
8 |
8 |
8 |
78 | 730 | Kickstarter Pinion (BC) ** (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
79 | 731 | Spring (BC) ** (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
80 | 732 | Sprint Cup (BC) ** (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
81 | 733 | Spring Ring (BC) ** (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
76 | 438 | Kickstarter Ratchet (SSC) ** | 1 |
- |
- |
1 |
- |
- |
77 | 1905 | Rivets (SSC) ** | 8 |
- |
- |
8 |
- |
- |
78 | 439 | Kickstarter Pinion (SSC) ** | 1 |
- |
- |
1 |
- |
- |
79 | 440 | Spring (SSC) ** | 1 |
- |
- |
1 |
- |
- |
80 | 441 | Spring Cup (SSC) ** | 1 |
- |
- |
1 |
- |
- |
81 | 442 | Spring Ring (SSC) ** | 1 |
- |
- |
1 |
- |
- |
82 | 444 | Washer | 1 |
1 |
1 |
1 |
1 |
1 |
83 | 736 | Needle Bearing | 2 |
2 |
2 |
2 |
2 |
2 |
83 | 445 | Bush (SSC) **-(SC) ** | 1 |
- |
- |
1 |
- |
- |
84 | 679 | Washer (SC) ** | - |
1 |
1 |
- |
1 |
1 |
84 | 2580 | Clutch Body (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
85 | 447 | Lock Tap (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
85 | 737 | Clutch Body (BC) ** | - |
1 |
1 |
- |
1 |
1 |
86 | 1722 | Star Washer (BC) ** | - |
1 |
1 |
- |
1 |
1 |
86 | 448 | Clutch Nut (SC) ** | 1 |
1 |
1 |
- |
1 |
1 |
87 | 695 | Clutch Nut (BC) ** | - |
1 |
1 |
- |
1 |
1 |
87 | 449 | Clutch Springs (SC) ** | 20 |
20 |
20 |
20 |
20 |
20 |
88 | 449 | Clutch Springs (BC) ** | 20 |
20 |
20 |
20 |
20 |
20 |
88 | 2575 | Clutch Guide (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
89 | 725 | Push Pin | 1 |
1 |
1 |
1 |
1 |
1 |
90 | 1869 | Ball 1/8 Din 5401 | 14 |
14 |
14 |
14 |
14 |
14 |
91 | 724 | Clutch Guide (BC) ** | - |
1 |
1 |
- |
1 |
1 |
92 | 455 | Nut | 1 |
1 |
1 |
1 |
1 |
1 |
93 | 673 | Clutch Plate (BC) ** | - |
6 |
6 |
- |
6 |
6 |
93 | 458 | Clutch Plate (SC) ** | - |
6 |
6 |
- |
6 |
6 |
94 | 676 | Clutch Plate (BC) ** | 6 |
- |
- |
6 |
6 |
6 |
94 | 459 | Clutch Plate (SC) ** | 6 |
6 |
6 |
6 |
6 |
6 |
95 | 457 | Clutch Plate (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
95 | 677 | Pressure Plate (BC) ** | - |
1 |
1 |
- |
1 |
1 |
96 | 461 | Lock Ring | 2 |
2 |
2 |
2 |
2 |
2 |
97 | 462 | Clutch Spindle | 1 |
1 |
1 |
1 |
1 |
1 |
97.1 | 460 | Pressure Place (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
98 | 464 | O Ring | 1 |
1 |
1 |
1 |
1 |
1 |
99 | 465 | Clutch Lever | 1 |
1 |
1 |
1 |
1 |
1 |
100 | 1751 | Washer M6 | 1 |
1 |
1 |
1 |
1 |
1 |
101 | 1667 | Hexagon | 1 |
|||||
102 | 735 | Triplex Chain 3/8x7/32 | - |
1 |
1 |
- |
1 |
1 |
102 | 443 | Duplex Chain | 1 |
- |
- |
1 |
- |
- |
103 | 509 | Bearing 6004 | 1 |
1 |
1 |
1 |
1 |
1 |
104 | 1851 | Circlip | 1 |
1 |
1 |
1 |
1 |
1 |
105 | 499 | Bearing 6005 | 1 |
1 |
1 |
1 |
1 |
1 |
106 | 1852 | Circlip 47x1.75 | 1 |
1 |
1 |
1 |
1 |
1 |
107 | 501 | Seal B30x40x7 | 1 |
1 |
1 |
1 |
1 |
1 |
108 | 502 | Spacer | 1 |
1 |
1 |
1 |
1 |
1 |
109 | 742 | Sleeve Pinion | 1 |
1 |
1 |
1 |
1 |
1 |
110 | 495 | Sleeve Pinion Plug | 1 |
1 |
1 |
1 |
1 |
1 |
111 | 503 | Sprocket 12T | 1 |
- |
- |
1 |
- |
- |
516 | Sprocket 13T | - |
1 |
1 |
- |
1 |
1 |
|
112 | 504 | Lock Tap | 1 |
1 |
1 |
1 |
1 |
1 |
113 | 505 | Nut | 1 |
1 |
1 |
1 |
1 |
1 |
114 | 892 | Needle Bearing | 2 |
2 |
2 |
2 |
2 |
2 |
115 | 750 | Needle Bearing | - |
1 |
1 |
1 |
1 |
1 |
116 | 749 | Spacer Bush | 1 |
1 |
1 |
1 |
1 |
1 |
117 | 739 | Main Shaft U | 1 |
1 |
1 |
- |
- |
- |
734 | Main Shaft K | - |
- |
- |
1 |
1 |
1 |
|
118 | 740 | 2nd Gear M/S | 1 |
1 |
1 |
- |
- |
- |
738 | 2nd Gear M/S K | - |
- |
- |
1 |
1 |
1 |
|
119 | 492 | Circlip | 2 |
2 |
2 |
2 |
2 |
2 |
120 | 746 | 3rd Gear M/S | 1 |
1 |
1 |
1 |
1 |
1 |
121 | 741 | Layshaft U1 | 1 |
1 |
1 |
1 |
1 |
1 |
122 | 743 | 3rd Gear L/S U1 | 1 |
1 |
1 |
1 |
1 |
1 |
123 | 762 | 2nd Gear L/S U1 | 1 |
1 |
1 |
1 |
1 |
1 |
786 | 2nd Gear L/S K | - |
- |
- |
1 |
1 |
1 |
|
124 | 747 | 1st Gear L./S U | 1 |
1 |
1 |
- |
- |
- |
785 | 1st Gear L/S K | - |
- |
- |
1 |
1 |
1 |
|
125 | 512 | Washer | 1 |
1 |
1 |
1 |
1 |
1 |
126 | 511 | Plug | 1 |
1 |
1 |
1 |
1 |
1 |
127 | 551 | Shifting Cam | 1 |
1 |
1 |
1 |
1 |
1 |
128 | 574 | Washer | 1 |
1 |
1 |
1 |
1 |
1 |
129 | 581 | Tension Lever | 1 |
1 |
1 |
1 |
1 |
1 |
130 | 582 | Compression Spring | 1 |
1 |
1 |
1 |
1 |
1 |
131 | 1839 | Circlip | 1 |
1 |
1 |
1 |
1 |
1 |
132 | 576 | Spring | 1 |
1 |
1 |
1 |
1 |
1 |
133 | 575 | Hooked Ratchet | 1 |
1 |
1 |
1 |
1 |
1 |
134 | 753 | Pull Rod | 1 |
1 |
1 |
1 |
1 |
1 |
135 | 577 | Cover Plate | 1 |
1 |
1 |
1 |
1 |
1 |
136 | 579 | Lock Tap | 1 |
1 |
1 |
1 |
1 |
1 |
137 | 1564 | Hexagon Screw M6x10 | 1 |
1 |
1 |
1 |
1 |
1 |
138 | 751 | Shifting Crank (BC) ** | - |
1 |
1 |
- |
1 |
1 |
2503 | Shifting Crank (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
|
139 | 573 | Return Spring | 1 |
1 |
1 |
1 |
1 |
1 |
140 | 553 | Shift Lever (BC) ** | - |
1 |
1 |
1 |
1 |
1 |
555 | Shift Lever (SC) ** | 1 |
1 |
1 |
1 |
1 |
1 |
|
141 | 556 | Rubber Pad | 1 |
1 |
1 |
1 |
1 |
1 |
142 | 1570 | Hexagon Screw M6x25 | 1 |
1 |
1 |
1 |
1 |
1 |
143 | 1712 | Spring Washer | 1 |
1 |
1 |
1 |
1 |
1 |
144 | 585 | Shift Fork Spindle | 1 |
1 |
1 |
1 |
1 |
1 |
145 | 586 | Shift Fork | 3 |
3 |
3 |
3 |
3 |
3 |
146 | 611 | Rotor | 1 |
1 |
1 |
- |
- |
- |
147 | 1702 | Spring Washer B4 | 1 |
1 |
1 |
- |
- |
- |
148 | 1527 | Cylinder Head Screw M4x10 | 1 |
1 |
1 |
- |
- |
- |
149 | 592 | Hexagon Screw | 1 |
1 |
1 |
- |
- |
- |
150 | 1712 | Spring Washer | 1 |
1 |
1 |
- |
- |
- |
151 | 260 | Coil | 1 |
1 |
1 |
- |
- |
- |
152 | 596 | Condenser | 1 |
1 |
1 |
- |
- |
- |
153 | 609 | Points | 1 |
1 |
1 |
- |
- |
- |
154 | 1527 | Cylinder Head Screw M4 | 3 |
3 |
3 |
- |
- |
- |
155 | 1702 | Washer | 3 |
3 |
3 |
- |
- |
- |
156 | 1730 | Washer | 3 |
3 |
3 |
- |
- |
- |
157 | 262 | Felt Pad | 1 |
1 |
1 |
- |
- |
- |
158 | 681 | Flange | 1 |
1 |
1 |
- |
- |
- |
160 | 683 | Clamp | 1 |
1 |
1 |
- |
- |
- |
161 | 343 | Rubber Boot | 1 |
1 |
1 |
- |
- |
- |
* | Use 1883 Woodruff Key to hold the crankshaft Sprocket | |||||||
** | (BC) Big Clutch | |||||||
** | (SC) Small Clutch | |||||||
** | (SSC) Square Barrel Small Clutch |
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