| Item | Part No. | Part Name | Qty | Serial No. |
| | Main Piston Pump, Attachement Parts | | |
| | Main Piston Pump, Inner Parts (1/11) | | |
| | Main Piston Pump, Inner Parts (2/11) | | |
| | Main Piston Pump, Inner Parts (3/11) | | |
| | Main Piston Pump, Inner Parts (4/11) | | |
| | Main Piston Pump, Inner Parts (5/11) | | |
| | Main Piston Pump, Inner Parts (6/11) | | |
| | Main Piston Pump, Inner Parts (7/11) | | |
| | Main Piston Pump, Inner Parts (8/11) | | |
| | Main Piston Pump, Inner Parts (9/11) | | |
| | Main Piston Pump, Inner Parts (10/11) | | |
| | Main Piston Pump, Inner Parts (11/11) | | |
| | Main Piston Pump, Filler | | |
| | Main Piston Pump, Damper | | |
