| Item | Part No. | Part Name | Qty | Serial No. |
| 13S-60-11420 | VALVE ASS'Y | 1033- | ||
| THE UCHIDA YUATSU KIKI PART NUMBER IS THAT UC IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| 1 | UC1100534921 | BODY | 1033- | |
| 2 | UC1100505491 | SPOOL | 1033- | |
| 3 | UC1100505648 | SPRING | 1033- | |
| 4 | UC1704002631 | GUIDE | 1033- | |
| 5 | UC1100438529 | POPPET | 1033- | |
| 6 | UC1100438539 | GUIDE | 1033- | |
| 7 | UC1704258696 | ORIFICE | 1033- | |
| 8 | UC1704002649 | GUIDE | 1033- | |
| 9 | UC4100104435 | PLUG ASS'Y | 1033- | |
| 10 | UC1701538797 | PLUG | 1033- | |
| 11 | UC1701538807 | PLUG | 1033- | |
| 12 | UC4100535196 | SOLENOID | 1033- | |
| 13 | UC4100463138 | PLATE, NAME | 1033- |