| Item | Part No. | Part Name | Qty | Serial No. |
| 385-10246821 | VALVE ASS'Y | 10439- | ||
| 1 | \6\ | BODY | 10439- | |
| 2 | \6\ | SPOOL | 10439- | |
| 3 | \6\ | RETAINER | 10439- | |
| 4 | 07002-00823 | O-RING | 10439- | |
| 5 | \6\ | BALL | 10439- | |
| 6 | 385-10246861 | SPRING | 10439- | |
| 7 | 385-10246881 | SPRING | 10439- | |
| 8 | 07000-01009 | O-RING | 10439- | |
| 9 | 385-10246991 | SEAL | 10439- | |
| 10 | 07000-02012 | O-RING | 10439- | |
| 11 | 385-10246891 | STOPPER | 10439- | |
| 12 | 385-10246871 | SPRING | 10439- | |
| 13 | 385-10246901 | COVER | 10439- | |
| 14 | 01010-50616 | BOLT | 10439- | |
| 15 | 01643-30623 | WASHER | 10439- | |
| 16 | 07042-00108 | PLUG | 10439- |