| CAT320 C Travel device ASSY | 7Y-1433 | Carrier 2 |
| CAT320 C Travel device ASSY | 7Y-1434 | Spacer 2 |
| CAT320 C Travel device ASSY | 145-4708 | Gear ring 2 |
| CAT320 C Travel device ASSY | 146-4716 | Gear plate |
| CAT320 C Travel device ASSY | 7Y-1426 | reducer cover |
| CAT320C Swing device ASSY | 1484733 | Gear planetary 1 |
| CAT320C Swing device ASSY | 941516 | Bearing 1 |
| CAT320C Swing device ASSY | 941509 | Pin 1 |
| CAT320C Swing device ASSY | | Wahser 1 |
| CAT320C Swing device ASSY | 1484734 | Carrier 1 |
| CAT320C Swing device ASSY | 1484632 | Gear sun 2 |
| CAT320C Swing device ASSY | | Gear sun 2 spring |
| CAT320C Swing device ASSY | 1484633 | Gear planetary 2 |
| CAT320C Swing device ASSY | 7Y0252 | Bearing 2 |
| CAT320C Swing device ASSY | 1484634 | Pin 2 |
| CAT320C Swing device ASSY | | Wahser 2 |
| CAT320C Swing device ASSY | 1484637 | Carrier 2 |
| CAT320C Swing device ASSY | 1484635 | Gear ring |
| CAT320C Swing device ASSY | 1484636 | shaft |
