| Item | Part No. | Part Name | Qty | Serial No. |
| (6162-73-2370) | INJECTION PUMP A. | 17220- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.0453 TO 0482. | ||||
| THE ZEXEL PART NUMBER IS THAT DK IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| DK105664-0390 | COUPLING ASS'Y | 17220- | ||
| 1 | DK156631-2900 | COUPLING | 17220- | |
| 2 | DK156634-0100 | BOLT | 17220- | |
| 3 | DK156605-4320 | PLATE | 17220- | |
| 4 | DK156617-2400 | NUT | 17220- | |
| 5 | DK156633-4900 | BOLT | 17220- | |
| 6 | DK156609-9300 | COUPLING,CROSS | 17220- | |
| 7 | DK156633-4900 | BOLT | 17220- | |
| 8 | DK156605-4320 | PLATE | 17220- | |
| 9 | DK156633-4900 | BOLT | 17220- | |
| 10 | DK156633-5200 | BOLT | 17220- | |
| 11 | DK156615-2600 | WASHER | 17220- |