| Item | Part No. | Part Name | Qty | Serial No. |
| 723-90-31100 | VALVE ASS'Y | 50405- | ||
| 723-90-31001 | VALVE ASS'Y | 50001-50404 | ||
| 1 | \6\ | BODY | 50001- | |
| 2 | 702-19-12120 | PLUG | 50001- | |
| 3 | 04260-00952 | BALL | 50001- | |
| 4 | 07002-11423 | O-RING | 50001- | |
| 5 | 07000-11007 | O-RING | 50001- | |
| 6 | \6\ | PLUG | 50405- | |
| 6 | \6\ | PLUG | 50001-50404 | |
| 7 | 07043-70108 | PLUG | 50001- | |
| 8 | 07000-12020 | O-RING | 50001- | |
| 9 | 723-90-95510 | PLATE | 50001- | |
| 10 | 01011-81025 | BOLT | 50001- | |
| 11 | 01643-31032 | WASHER | 50001- | |
| 723-90-32100 | VALVE SUB ASS'Y | 50405- | ||
| 723-90-32000 | VALVE SUB ASS'Y | 50001-50404 | ||
| 12 | \6\ | BODY | 50001- | |
| 13 | \6\ | SPOOL | 50001- | |
| 14 | 723-90-33310 | SPRING | 50001- | |
| 15 | 700-22-11291 | RETAINER | 50001- | |
| 16 | 700-84-11320 | PLUG | 50001- | |
| 17 | 07002-13034 | O-RING | 50001- | |
| 18 | 07040-11409 | PLUG | 50001-50404 | |
| 19 | 07002-11423 | O-RING | 50001-50404 |