| S/N start | S/N end | Variant |
| 110001 | None | 612734 |
| 120001 | 125789 | 612734 |
775.1050.
Bottom roller
8278831, 8283958 S/N 113762-
`
Parts on group Bottom roller:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | VOE14728281 | [6] | Bottom roller | |
| 2. | VOE14728286 | [6] | Collar | |
| 3. | VOE14532304 | [12] | Seal | |
| 4. | VOE14532302 | [6] | O-ring | |
| 5. | VOE14728288 | [6] | Collar | |
| 6. | VOE914462 | [6] | Snap ring | |
| 7. | VOE14883861 | [6] | Plug | |
| 8. | VOE14728280 | [4] | Bottom roller | |
| 9. | VOE14728286 | [4] | Collar | |
| 10. | VOE14532304 | [8] | Seal | |
| 11. | VOE14532302 | [4] | O-ring | |
| 12. | VOE14728288 | [4] | Collar | |
| 13. | VOE914462 | [4] | Snap ring | |
| 14. | VOE14883861 | [4] | Plug | |
| 15. | VOE955926 | [20] | Spring washer | |
| 16. | VOE997460 | [20] | Hexagon screw |