| Item | Part No. | Part Name | Qty | Serial No. |
| (20T-60-74410) | HYDRAULIC PUMP ASS'Y,HYDRAULIC | 3243- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.H0210-51A0A TO H0210-53A0A | ||||
| THE UCHIDA YUATSU PART NUMBER IS THAT UC IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| UCH9012R8661-0 | PUMP ASS'Y,GEAR | 3243- | ||
| 1 | \6\ | CASE | 3243- | |
| 2 | UC1164011008 | COVER,REAR | 3243- | |
| 3 | \6\ | GEAR,DRIVE | 3243- | |
| 4 | \6\ | GEAR,DRIVEN | 3243- | |
| 5 | \6\ | PLATE,SIDE | 3243- | |
| 6 | \6\ | PLATE,SIDE | 3243- | |
| 7 | \6\ | BUSHING | 3243- | |
| 8 | UC1164034001 | PLATE KIT | 3243- | |
| 9 | UC1164035004 | GUIDE | 3243- | |
| 10 | UC1100022804 | PIN | 3243- | |
| 11 | UC1100026237 | RING,SEAL | 3243- | |
| 12 | UC1100022822 | O-RING | 3243- | |
| 13 | UC1100219199 | RING | 3243- | |
| 14 | UC1303005677 | BOLT | 3243- | |
| 15 | UC1301602001 | BOLT | 3243- | |
| 16 | UC1100127413 | COUPLING | 3243- | |
| 17 | UC1100127468 | RING,SNAP | 3243- |