| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 634 185 40 | Pressure relief valve assy. | ||
| 02 | 754 621 | Valve cartridge | ||
| 767 177 73 | Seal kit to fig.no 02 | |||
| 03 | 504 302 98 | O-ring | ||
| 05 | 767 179 73 | Spring | ||
| 08 | 767 180 73 | Spacer block | ||
| 09 | 504 893 98 | Bolt | ||
| 10 | 506 433 98 | Bolt | ||
| 11 | 696 091 73 | Plug | ||
| 13 | 313 502 99 | Eyebolt | ||
| 14 | 767 181 73 | Housing | ||
| 15 | 767 182 73 | Piston |