| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 907 740 40 | Control block assy. | ||
| 02 | Housing These parts are not sold separately | |||
| 03 | 766 848 73 | Cover | ||
| 05 | 794 404 73 | Piston For replacement state serial-no. of block | ||
| 06 | 794 405 73 | Piston For replacement state serial-no. of block | ||
| 07 | 754 576 | Plate | ||
| 08 | 756 344 73 | Seal ring | ||
| 09 | 319 275 99 | Bolt | ||
| 11 | 794 377 73 | Cover | ||
| 12 | 794 373 73 | Cover | ||
| 13 | 006 852 98 | O-ring | ||
| 14 | 511 554 98 | Eyebolt | ||
| 15 | Pressure relief valve | |||
| 16 | 794 406 73 | Spring assy. | ||
| 17 | 794 407 73 | Spring assy | ||
| 18 | 768 917 73 | Spring assy |