| S/N start | S/N end | Variant |
| 4004 | None | 394630 |
| 61401 | None | 394630 |
| 70601 | None | 394630 |
333.100.
Pre-heater
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Parts on group Pre-heater:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | VOE21511601 | [1] | Hose Nipple | |
| 2. | VOE20531832 | [2] | Gasket | |
| 3. | VOE20758403 | [1] | Heater | Parts 8-15 Included |
| 4. | VOE21022829 | [1] | Elbow | |
| 5. | VOE13965184 | [4] | Flange screw | |
| 6. | VOE20565204 | [1] | Gasket | |
| 7. | VOE20405504 | [4] | Screw | |
| 8. | VOE20498524 | [1] | Sealing ring | |
| 9. | VOE20498498 | [1] | Connector | |
| 10. | VOE20521558 | [3] | Insulator | |
| 11. | VOE20726089 | [1] | Connector | |
| 12. | VOE20550336 | [3] | Insulator | |
| 13. | VOE20550356 | [3] | Bolt | |
| 14. | VOE20758437 | [2] | Insulator | |
| 15. | VOE13949578 | [2] | Screw |