| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 283 963 40 | Pass through filter | ||
| 02 | 691 864 | Differential pressure switch (2 bar), assy. | ||
| 03 | 972 150 | O-ring | ||
| 04 | Cover These parts are not sold separately | |||
| 05 | Housing These parts are not sold separately | |||
| 06 | 319 409 99 | Screw | ||
| 07 | 343 092 99 | Lock washer | ||
| 08 | 332 333 99 | Nut | ||
| 09 | 343 186 99 | Washer | ||
| 10 | 971 058 | O-ring | ||
| 11 | 691 865 | Filter insert | ||
| 12 | 302 463 99 | Setscrew | ||
| 13 | 339 888 99 | Seal | ||
| 14 | 313 294 99 | Screw plug |