| Item | Part No. | Part Name | Qty | Serial No. |
| (659 078 C91) | VALVE ASSY, VACUUM PRESSURE RELIEF | |||
| 1 | (NSS) | COVER | ||
| 1214 116 H91 | KIT, ELEMENT | |||
| 2 | (NSS) | RING, RETAINING | ||
| 3 | (NSS) | ELEMENT | ||
| 4 | (NSS) | O-RING | ||
| 5 | (NSS) | FITTING | ||
| 6 | (NSS) | SPRING | ||
| 7 | (NSS) | VALVE, RELIEF | ||
| 8 | 298 285 R1 | O-RING | ||
| 9 | (NSS) | RETAINING RING | ||
| F1 - PART NUMBER IS NO LONGER AVAILABLE. ORDER 657 882 C91. | ||||