| S/N start | S/N end | Variant |
| 4004 | None | 394630 |
| 61401 | None | 394630 |
| 70601 | None | 394630 |
421.500.
Pump drive
22560, 22579, 22700, 22717
`
For full view, you need register
Parts on group Pump drive:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | VOE11144861 | [1] | Shaft | |
| 2. | VOE925096 | [1] | O-ring | |
| 3. | VOE914548 | [2] | Retaining ring | |
| 4. | VOE7019283 | [2] | Ball bearing | |
| 5. | VOE4871579 | [1] | Spacer sleeve | |
| 6. | VOE4871575 | [1] | Gear | |
| 7. | VOE4871197 | [1] | Washer | |
| 8. | VOE13947760 | [3] | Screw | |
| 9. | VOE11144909 | [1] | Spacer | |
| 10. | VOE979022 | [2] | Hexagon nut | |
| 11. | VOE983259 | [2] | Hexagon screw |