| S/N start | S/N end | Variant |
| 39300 | 99999 | 414851 |
| 39300 | 99999 | 413964 |
| 39300 | 99999 | 383251 |
| 39300 | 99999 | 175780 |
| 39300 | 99999 | 413078 |
| 39300 | 99999 | 411306 |
| 39300 | 99999 | 412192 |
| 501000 | None | 175780 |
| 502200 | None | 411306 |
| 504000 | None | 412192 |
| 505000 | None | 413078 |
| 506000 | None | 413964 |
| 507000 | None | 414851 |
| 508000 | None | 383251 |
421.725.
Valve housing
22583, 22584
`
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Parts on group Valve housing:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| VOE17235785 | Valve housing | |||
| 1. | VOE17223034 | [1] | Valve housing | |
| 2. | VOE11037894 | [1] | Sleeve | |
| 3. | VOE11418582 | [1] | Slide | |
| 4. | VOE11037443 | [1] | Spring housing | |
| 5. | VOE11036947 | [1] | Spring | |
| 6. | VOE4720787 | [1] | Control plunger | |
| 7. | VOE11419333 | [1] | Valve | |
| 8. | VOE11419486 | [1] | Temperature sensor | |
| 9. | VOE11418635 | [2] | Plug | |
| 10. | VOE984654 | [1] | Plug | |
| 11. | VOE984658 | [1] | Plug | |
| 12. | VOE17202563 | [1] | Pressure sensor | |
| VOE968562 | [1] | O-ring | ||
| 13. | VOE13949574 | [1] | O-ring | |
| 14. | VOE13933923 | [2] | Nipple | |
| VOE990738 | [2] | O-ring | ||
| VOE993321 | [2] | O-ring | ||
| 15. | VOE935325 | [1] | T-nipple | |
| VOE978129 | [2] | O-ring | ||
| VOE993324 | [1] | O-ring | ||
| 16. | VOE984655 | [2] | Plug | |
| 17. | VOE964117 | [1] | O-ring | |
| 18. | VOE976051 | [1] | O-ring | |
| 19. | VOE976054 | [1] | O-ring | |
| 20. | VOE11418548 | [1] | Spring | |
| 21. | VOE984653 | [1] | Plug |