| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 912 305 40 | Control block assy. | ||
| 02 | Housing | |||
| 03 | 766 848 73 | Cover | ||
| 04 | 767 734 73 | Piston | ||
| 05 | 768 910 73 | Piston | ||
| 07 | 754 576 | Plate | ||
| 08 | 756 344 73 | Seal ring | ||
| 09 | 319 275 99 | Bolt | ||
| 10 | 754 568 | Pin | ||
| 11 | 754 572 | Spring plate | ||
| 12 | 754 570 | Compression spring | ||
| 13 | 754 571 | Compression spring | ||
| 14 | 754 569 | Spring plate | ||
| 15 | 504 811 98 | Snap ring | ||
| 16 | 006 852 98 | O-ring | ||
| 17 | 511 554 98 | Eyebolt | ||
| 19 | 508 728 98 | Washer | ||
| 20 | 768 912 73 | Pin | ||
| 21 | 768 913 73 | Pin | ||
| 22 | Pressure relief valve | |||
| 25 | 768 914 73 | Spring assy. | ||
| 27 | 768 916 73 | Spring assy | ||
| 28 | 768 917 73 | Spring assy | ||
| 30 | 173 495 40 | Plug |