| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 621 230 40 | Throttle check valve assy. (350 bar) | ||
| 01 | 621 728 40 | Throttle check valve assy. (320 bar) | ||
| 02 | Housing | |||
| 03 | M12 011 61 | O-ring | ||
| 04 | 319 424 99 | Screw | ||
| 05 | 757 373 73 | Flange | ||
| 06 | 757 642 73 | Pressure relief valve | ||
| 07 | 757 375 73 | Seal kit to fig-no. 06 | ||
| 08 | 757 602 73 | Valve | ||
| 09 | 805 586 73 | Seal kit to fig-no. 08 | ||
| 10 | 319 296 99 | Bolt | ||
| 11 | 504 794 98 | Snap ring | ||
| 12 | 333 224 99 | Nut | ||
| 13 | 757 717 73 | Cover | ||
| 14 | 973 137 | Support ring | ||
| 15 | 209 898 40 | O-ring | ||
| 16 | 754 545 | Set screw | ||
| 17 | 754 547 | Compression spring | ||
| 18 | 754 548 | Spring plate | ||
| 19 | 762 559 73 | Throttle cone | ||
| 20 | 973 138 | Support ring | ||
| 21 | 967 552 | O-ring |