| Item | Part No. | Part Name | Qty | Serial No. |
| 20S-60-72110 | HYDRAULIC PUMP ASS'Y | 18001-26422 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.H0210-51A0 TO H0210-53A0. | ||||
| THE UCHIDA YUATSU KIKI PART NUMBER IS THAT UC IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| UC4100325045 | HOUSING ASS'Y | 18001-26422 | ||
| 1 | \6\ | HOUSING | 18001-26422 | |
| 2 | \6\ | PISTON | 18001-26422 | |
| 3 | \6\ | PISTON | 18001-26422 | |
| 4 | \6\ | BARREL | 18001-26422 | |
| 5 | \6\ | PLUG | 18001-26422 | |
| 6 | UC1701564907 | ORIFICE | 18001-26422 | |
| 7 | UC1180769066 | ORIFICE | 18001-26422 | |
| 8 | UC1198273603 | PLUG | 18001-26422 | |
| 9 | 07000-12011 | O-RING | 18001-26422 | |
| 10 | UC1198273502 | PLUG | 18001-26422 | |
| 11 | 07000-11008 | O-RING | 18001-26422 | |
| 12 | UC1100282758 | SHAFT | 18001-26422 | |
| 13 | UC1100220383 | BEARING | 18001-26422 | |
| 14 | UC1302128009 | RING,SNAP | 18001-26422 | |
| 15 | UC1100130051 | PLATE,CONTROL | 18001-26422 | |
| 16 | UC1302179034 | PIN | 18001-26422 | |
| 17 | UC1100282749 | BLOCK,CYLINDER | 18001-26422 | |
| 18 | UC1607854079 | PIN | 18001-26422 | |
| 19 | UC1100281214 | SEAT | 18001-26422 | |
| 20 | UC1100220365 | SPRING | 18001-26422 | |
| 21 | UC1100220338 | SEAT | 18001-26422 | |
| 22 | 04065-02812 | RING,SNAP | 18001-26422 | |
| 23 | UC1100195737 | GUIDE | 18001-26422 | |
| 24 | UC1100212575 | RETAINER | 18001-26422 | |
| 25 | UC4607642728 | PISTON | 18001-26422 | |
| 26 | UC1100220329 | PLATE | 18001-26422 | |
| 27 | UC1100156989 | CASE | 18001-26422 | |
| 28 | UC1100058389 | SEAL,OIL | 18001-26422 | |
| 29 | UC1300249003 | O-RING | 18001-26422 | |
| 30 | 04065-06020 | RING,SNAP | 18001-26422 |
