| Item | Material No. | Part Name | Part No. | Qty |
|---|---|---|---|---|
| Camshaft assy | 4R030000Y | 1 | ||
| 1 | SP109135 | Push rod | R030003 | 8 |
| 2 | SP110907 | Tappet | R030002 | 8 |
| 3 | SP111743 | Camshaft | 4R030001Y | 1 |
| 4 | MW101240 | Semi-circular key 6*22 | GB 1099-79 | 1 |
| 5 | SP111765 | Thrust,camshaft | R030004 | 1 |
| 6 | Bolt M8*20 | GB 21-76Y | 2 |
| Item | Material No. | Part Name | Part No. | Qty | Remarks |
|---|---|---|---|---|---|
| Crankshaft and flywheel assy | 4RTF040000 | 1 | |||
| 1 | Bolt M16*55 | GB 30-76 | 1 | ||
| 2 | SP113834 | Plate,crankshaft jaw | LR040007 | 1 | |
| 3 | Crankshaft pulley | 4RG1·040003-1 | 1 | ||
| 4 | MW101240 | Semi-circular key 10*38 | GB 1099-72 | 2 | |
| 5 | 改用SP111773 | Crankshaft assembly | L4R0403(I)HJ | 1 | |
| 5.1 | SP113831 | Screw plug Z 1/8″ | LR020109 | 4 | |
| 5.2-1 | Crankshaft | L4R0403(I)HJ | 1 |
For 125mm stroke models For 135mm stroke models |
|
| 5.2-2 | Crankshaft | 4RC040001 | 1 | ||
| 6 | Retaining ring | 4RTF·040010 | 1 | ||
| 7 | SP111746 | Flywheel assembly | 4RTF·0400100-1 | 1 | |
| Flywheel assembly | 4RT3·040100-3 | 1 | |||
| 8 | Pin 14ga*30 | GB 119-76 | 1 | ||
| 9 | SP113872 | Washer,flywheel bolt | R040005 | 1 | |
| 10 | Bearing | 80303 | 1 | ||
| 11 | Flywheel bolt | LR040009 | 7 | ||
| 12 | Flywheel assembly | 4RG3·040100 | 1 | ||
| 13 | Crabkshaft pulley | 6RG6·040003 | 1 | ||
| 14 | Hub,crankshaft pulley | R040004(Ⅰ) | 1 | ||
| 15 | Dust hood,pulley | R040012 | 1 |