| 300 0 | clutch and clutch control |
| 300 1 | clutch booster , piping , hose lines |
| 300 2 | clutch control and foot brake control with master cylinder |
| 320 0 | gearbox |
| 328 0 | gearbox mounting |
| 329 0 | control |
| 330 0 | power take-offs |
| 331 0 | pneumatic control for gearbox + power take-offs |
| 350 0 | rear axle HD9-1080-04/05/06/07 |
| 350 1 | rear axle HD9-1380-05/07/08/09 swiss width |
| 350 2 | rear axle HD9-13120-03 |
| 350 5 | rear axle H9-1080-04/05/06/07 with anti-skid brake system (abs) |
| 350 6 | rear axle H9-1380-05/07/08 swiss width + anti-skid brake system (abs) |
| 350 7 | rear axle H9-1380-09 swiss width with anti-skid brake system (abs) |
| 350 8 | rear axle H9-13120-03 with anti-skid brake system (abs) |
| 351 0 | operating mechanism for differential lock and axle breather |
| 353 0 | final drive |
| 354 0 | speed sender , brake pad wear indicator |
| 357 0 | throughdrive rear axle |
| 358 5 | brake shoe rear axle |
| 390 0 | propeller shafts |
| 391 0 | intermediate bearing |
