| Item | Part No. | Part Name | Qty | Serial No. |
| 175-13-23000 | Converter Assembly | 15479- | ||
| 175-13-00150 | Valve Assembly | 15479- | ||
| 1 | Body | 15479- | ||
| 2 | 195-13-16420 | Spool | 15479- | |
| 3 | 195-13-16430 | Spring | 15479- | |
| 4 | 195-13-16141 | Plug | 15479- | |
| 5 | 195-13-16450 | Plug | 15479- | |
| 6 | 07002-43634 | O-ring, (Kit : K01) | 15479- | |
| 7 | 07000-72018 | O-ring, (Kit : K01) | 15479- | |
| 8 | 07000-73045 | O-ring, (Kit : K01) | 15479- | |
| 9 | 07042-20108 | Plug | 15479- | |
| 10 | 01010-81295 | Bolt | 15479- | |
| 11 | 01602-21236 | Washer, Spring | 15479- |