| S/N start | S/N end | Variant |
| 15722 | 15722 | 1591552 |
| 15841 | None | 1591552 |
| 632321 | None | 1591552 |
333.100.
Pre-heater with relay
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Parts on group Pre-heater with relay:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | VOE20758403 | [1] | Heater | |
| 2. | VOE20501349 | [1] | Hexagon nut | |
| 3. | VOE21721296 | [1] | Cable | |
| 4. | VOE20834570 | [2] | Retainer | |
| 5. | VOE21851210 | [1] | Cable | |
| 6. | VOE21721199 | [1] | Fuse | |
| 7. | VOE20834570 | [2] | Retainer | |
| 8. | VOE20405729 | [4] | Screw | |
| 9. | VOE21311705 | [1] | Relay |