| Item | Part No. | Part Name | Qty | Serial No. |
| (6206-71-1221) | INJECTION PUMP ASS'Y | | 78685- |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.0453A TO 0482A. | | |
| | THE ZEXEL PART NUMBER IS THAT DK IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | | |
| (DK105400-6490) | GOVERNOR ASS'Y | | 78685- |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.0463A AND 0464A. | | |
| 1 | DK154011-0100 | NUT,LOCK | | 78685- |
| 2 | DK154500-2020 | COVER | | 78685- |
| 3 | DK154031-2400 | SCREW | | 78685- |
| 4 | DK139206-0600 | NUT | | 78685- |
| 5 | DK154036-0300 | PLUG | | 78685- |
| 6 | DK020106-5040 | BOLT | | 78685- |
| 7 | DK154010-0300 | SCREW | | 78685- |
| 8 | DK020106-3840 | BOLT | | 78685- |
| 9 | DK154063-6820 | COVER | | 78685- |
| 10 | DK029020-6210 | BOLT | | 78685- |
| 11 | DK020006-1640 | BOLT | | 78685- |
| 12 | DK154150-2700 | SPRING,GOVERNOR | | 78685- |
| 13 | DK154158-1520 | CAPSULE,SPRING | | 78685- |
| 14 | DK154011-1700 | NUT | | 78685- |
| 15 | DK026512-1540 | GASKET | | 78685- |
| 16 | DK154159-1200 | NUT,CAP | | 78685- |
| 17 | DK154200-7120 | LEVER,SWIVEL | | 78685- |
| 18 | DK154204-3000 | BUSHING | | 78685- |
| 19 | DK029631-8020 | O-RING | | 78685- |
| 20 | DK016010-1640 | RING,SNAP | | 78685- |
| 21 | DK139611-0000 | SEAL,OIL | | 78685- |
| 22 | DK139411-0000 | SHIM, 0.40MM | | 78685- |
| 23 | DK029311-1090 | SHIM, 0.30MM | | 78685- |
| 24 | DK154204-3100 | BUSHING | | 78685- |
| 25 | DK025803-1310 | KEY, 13MM | | 78685- |
| 26 | DK154206-2800 | COLLAR | | 78685- |
| 27 | DK154206-0200 | WASHER, 1.0MM | | 78685- |
| 28 | DK154237-0100 | PIN | | 78685- |
| 29 | DK154341-9520 | LEVER | | 78685- |
| 30 | DK154350-7800 | GASKET | | 78685- |
| 31 | DK029635-2020 | O-RING | | 78685- |
| 32 | DK026506-1040 | GASKET | | 78685- |
| 33 | DK154035-1600 | NUT,CAP | | 78685- |
