| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21D-09-51630 | ELBOW | A40001-- | |
| 2 | 21D-09-69910 | O-RING | A40001-- | |
| 3 | 37B-62-13251 | HOSE | A40001-- | |
| 4 | 37B-62-13241 | HOSE | A40001-- | |
| 5 | 37D-09-1K771 | UNION | A40001-A40217- | |
| OR | ||||
| 5 | VALVE ASSEMBLY, CHECK (SEE FIG. H1490-6525) | A40218-- | ||
| 6 | 37B-09-15119 | O-RING | A40001-A40217- | |
| 7 | 37A-62-13140 | HOSE | A40001-A40217- | |
| 8 | 500 352 103 | ELBOW | A40001-A40217- | |
| 9 | 37B-09-15119 | O-RING | A40001-A40217- | |
| 10 | 306 510 060 | UNION | A40001-A40217- | |
| 11 | 02892-03037 | O-RING | A40001-A40217- | |
| 12 | 37B-62-13112 | HOSE | A40001-A40217- | |
| 13 | 37A-62-13160 | VALVE | A40001-A40217- | |
| 14 | 804 030 064 | SPRING | A40001-A40217- | |
| 15 | 500 611 710 | ORIFICE DISC | A40001-A40217- | |
| 16 | 500 365 506 | PLUG | A40001-A40217- | |
| 17 | 21D-09-86260 | GASKET | A40001-A40217- | |
| 18 | 37A-09-13115 | BOLT | A40001-A40217- | |
| 19 | 01643-11032 | WASHER | A40001-A40217- | |
| 20 | 500 358 124 | UNION | A40001-A40217- | |
| 21 | 37B-09-15119 | O-RING | A40001-A40217- | |
| 22 | 37C-62-13110 | UNION TEE | A40001-A40217- | |
| 23 | 500 355 609 | ELBOW | A40001-A40217- | |
| 24 | 37C-62-18300 | CONNECTOR | A40218-- | |
| 25 | 07002-12434 | O-RING | A40218-- | |
| 26 | 02896-11018 | O-RING | A40218-- | |
| 27 | 02781-00628 | CONNECTOR | A40218-- | |
| 28 | 07002-12434 | O-RING | A40218-- | |
| 29 | 02896-11018 | O-RING | A40218-- | |
| 30 | 02763-00616 | HOSE | A40218-- | |
| 31 | 500 380 874 | TEE | A40218-- |