| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-62-31300 | VALVE | 25001-25395 | ||
| 20Y-62-31400 | VALVE | 20629-25000 | ||
| 20Y-62-31300 | VALVE | 20293-20628 | ||
| 1 | \6\ | BODY | 25001-25395 | |
| 1 | \6\ | BODY | 20629-25000 | |
| 1 | \6\ | BODY | 20293-20628 | |
| 2 | 20Y-62-31320 | SPOOL | 25001-25395 | |
| 2 | 20Y-62-31321 | SPOOL | 20629-25000 | |
| 2 | 20Y-62-31320 | SPOOL | 20293-20628 | |
| 3 | 01643-51032 | WASHER | 20293-@ | |
| 4 | 723-26-14240 | SPRING | 20293-@ | |
| 5 | 20Y-62-31331 | NIPPLE | 20293-@ | |
| 6 | 07002-12034 | O-RING | 20293-@ | |
| 7 | 02781-00313 | UNION | 20293-@ | |
| 8 | 07002-11823 | O-RING | 20293-@ |