| Ref | Part Number | Description |
|---|---|---|
| 2 | 420413549 | Cylinder This part replaces 420413524. |
| 3 | 420441187 | Flanged Torx Screw M10 X 90 -SW 13/T50 |
| 6 | 420413429 | Cylinder Head |
| 7 | 420924802 | Fittin 90D |
| 8 | 420640959 | Collar Hex Screw M8 X 68.5 This part replaces 420640954. |
| 9 | 420924724 | Hose Nipple |
| 10 | 207083544 | Hex. Screw M8 X 35 |
| 11 | 420664509 | Temperature Senor This part replaces 420664508. |
| 13 | 415130651 | Spark Plug NGK ILKR8Q7 This part replaces 420297938. |
| 15 | 420873040 | Exhaust Manifold |
| 16 | 420427290 | Washer |
| 17 | 420841051 | Allen Screw M8 X 22 |
| 18 | 420651817 | Locking Tie 175 X 4 MM |
| 19 | 420894374 | Engine Gasket Set This part replaces 420894269. |