| Item | Part No. | Part Name | Qty | Serial No. |
| (6137-72-1111) | INJECTION PUMP ASS'Y | | 86535- |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.0451 TO 0481. | | |
| | THE ZEXEL PART NUMBER IS THAT DK IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | | |
| (DK101060-2470) | PUMP ASS'Y | | 86535- |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.0451 AND 0452. | | |
| 1 | DK131034-1401 | PLUG | | 86535- |
| 2 | DK131151-5820 | PLUNGER ASS'Y | | 86535- |
| 3 | DK131110-7720 | VALVE,DELIVERY | | 86535- |
| 4 | DK131112-1600 | SPRING | | 86535- |
| 5 | DK131115-1600 | GASKET | | 86535- |
| 6 | DK131116-7600 | HOLDER | | 86535- |
| 7 | DK131117-2300 | STOPPER | | 86535- |
| 8 | DK131122-0520 | PLATE ASS'Y | | 86535- |
| 9 | DK029632-0030 | O-RING | | 86535- |
| 10 | DK131200-0620 | TAPPET ASS'Y | | 86535- |
| 11 | DK131201-0100 | NUT | | 86535- |
| 12 | DK131202-0100 | BOLT,TAPPET | | 86535- |
| 13 | DK131203-0200 | PIN | | 86535- |
| 14 | DK131204-1000 | ROLLER | | 86535- |
| 15 | DK131205-0500 | BUSHING | | 86535- |
| 16 | DK131206-0200 | GUIDE | | 86535- |
| 17 | DK131215-2400 | SPRING,PLUNGER | | 86535- |
| 18 | DK131216-0100 | SEAT,SPRING | | 86535- |
| 19 | DK131217-0100 | SEAT,SPRING | | 86535- |
| 20 | DK131256-0000 | RACK,CONTROL | | 86535- |
| 21 | DK131226-0300 | SCREW | | 86535- |
| 22 | DK131240-0100 | PINION | | 86535- |
| 23 | DK131241-0100 | SLEEVE,CONTROL | | 86535- |
| 24 | DK131242-0100 | SCREW | | 86535- |
