| Item | Part No. | Part Name | Qty | Serial No. |
| 20D-60-41211 | STEERING VALVE ASS'Y | 1736- | ||
| \0\20D-60-41210 | STEERING VALVE ASS'Y | 1601-1735 | ||
| THE SUMITOMO EATON PART NUMBER IS THAT ST IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| 1 | ST8334-M1 | HOUSING ASS'Y | 1736- | |
| 1 | ST8334 | HOUSING ASS'Y | 1601-1735 | |
| 2 | ST8329 | RACE | 1601- | |
| 3 | ST5544 | BEARING | 1601- | |
| 4 | ST7443 | BUSHING | 1601- | |
| 5 | ST20599 | SEAL,OIL (K5) | 1601- | |
| 6 | ST844 | SEAL,DUST (K5) | 1601- | |
| 7 | ST15074 | O-RING (K5) | 1601- | |
| 8 | ST14317 | RING,RETAINING | 1601- | |
| 9 | ST5126 | DRIVE | 1601- | |
| 10 | ST15 | PIN | 1601- | |
| 11 | ST370 | SPRING | 1601- | |
| 12 | ST20642 | SPACER | 1601-1735 | |
| 13 | ST6901-3 | SPACER, 12.2MM | 1736- | |
| 14 | ST6901-9 | SPACER, 3.6MM | 1736- | |
| 15 | ST7970 | PLATE | 1601- | |
| 16 | ST8436-5 | GEROTOR | 1736- | |
| 16 | ST8436-7 | GEROTOR | 1601-1735 | |
| 17 | ST8438S-1 | CAP | 1601- | |
| 18 | ST5389-15 | SCREW | 1736- | |
| 18 | ST5389-6 | SCREW | 1601-1735 | |
| 19 | ST5776 | O-RING (K5) | 1601- | |
| 20 | ST8318 | SEAT,CHECK | 1601- | |
| 21 | ST18001 | BALL | 1601- | |
| 22 | ST6862 | RETAINER | 1601- | |
| 23 | ST15007 | O-RING (K5) | 1601- | |
| 24 | ST15006 | O-RING (K5) | 1601- | |
| 25 | ST14380 | SCREW,SET | 1601- | |
| 26 | STA45034-6 | HOUSING ASS'Y | 1601- | |
| 27 | STA45076 | VALVE ASS'Y | 1736- | |
| 27 | STA45011 | VALVE ASS'Y | 1601-1735 | |
| 28 | STA45013-2 | SPRING | 1601- | |
| 29 | STA45014 | PLUG | 1601- | |
| 30 | STA40001-18 | O-RING | 1601- | |
| 31 | STA45018-1 | VALVE ASS'Y | 1601- | |
| 32 | STA40001-22 | O-RING | 1601- | |
| 33 | STA45020 | BOLT | 1601- | |
| 34 | ST9029S-2 | PLATE,NAME | 1601- | |
| 35 | ST14334 | SCREW | 1601- | |
| 36 | ST9029S-8 | PLATE,NAME | 1736- | |
| 36 | ST9029S-2 | PLATE,NAME | 1601-1735 | |
| 37 | ST45022 | SCREW | 1601- |