| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 766 945 73 | Housing | ||
| 02 | 313 458 99 | Plug | ||
| 03 | 972 149 | O-ring | ||
| 04 | 766 946 73 | Backring | ||
| 05 | 766 947 73 | Element assy. with o-ring and compression spring | ||
| 06 | 766 948 73 | O-ring | ||
| 07 | 694 420 | Compression spring | ||
| 08 | 763 860 73 | Different. pressure switch | ||
| 09 | 958 635 | O-ring | ||
| 10 | 319 409 99 | Screw | ||
| 11 | 343 092 99 | Lock washer | ||
| 20 | 896 605 40 | H.P. Filter |