| Item | Part No. | Part Name | Qty | Serial No. |
| THE UCHIDA YUATSU PART NUMBER IS THAT UC IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| UC4100516369 | ROTARY GROUP | H60051- | ||
| 1 | UC4100663833 | CYLINDER BLOCK | H60051- | |
| 2 | UC4704145157 | PISTON | H60051- | |
| 3 | UC1709217287 | SPRING | H60051- | |
| 4 | UC1709222555 | HANGER | H60051- | |
| 5 | UC1704498106 | GUIDE | H60051- | |
| 6 | UC1099215509 | SHAFT | H60051- | |
| 7 | UC1704179593 | PIN | H60051- | |
| 8 | UC1709217296 | RETAINER | H60051- | |
| 9 | UC1709217306 | GUIDE | H60051- | |
| 10 | UC1020665932 | BEARING | H60051- | |
| 11 | UC1704498858 | SHIM | H60051- | |
| 12 | UC1704356497 | SPRING | H60051- | |
| 13 | UC1701531044 | BEARING | H60051- | |
| 14 | UC1708301657 | BEARING | H60051- | |
| 15 | UC1302133001 | RING | H60051- | |
| 16 | UC1726000019 | WASHER | H60051- | |
| 17 | UC1026018204 | RING | H60051- | |
| 18 | UC1700845562 | WASHER | H60051- | |
| 19 | UC1704329835 | SHIM | H60051- | |
| UC1704329844 | SHIM | H60051- | ||
| UC1704329853 | SHIM | H60051- | ||
| UC1704329862 | SHIM | H60051- |