| Item | Part No. | Part Name | Qty | Serial No. |
| 6136-72-1410 | INJECTION PUMP ASS'Y | | 50001- |
| 6136-72-1450 | INJECTION PUMP ASS'Y,(HIGH ALTITUDE SPEC.) | | 55043- |
| 6136-72-1460 | INJECTION PUMP ASS'Y,(EUROPE SPEC.) | | 50001- |
| | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.0451A TO 0481A. | | |
| | THE ZEXEL PART NUMBER IS THAT DK IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | | |
| DK101060-2470 | PUMP ASS'Y | | 50001- |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.0451A AND 0451B. | | |
| 1 | DK131071-6220 | HOUSING | | 50001- |
| 2 | DK029040-6020 | STUD | | 50001- |
| 3 | DK131400-0100 | ADAPTER | | 50001- |
| 4 | DK131420-0420 | BOLT | | 50001- |
| 5 | DK131028-6020 | COVER | | 50001- |
| 6 | DK131011-0800 | GASKET | | 50001- |
| 7 | DK131017-1000 | SCREW | | 50001- |
| 8 | DK029340-6020 | GASKET | | 50001- |
| 9 | DK139206-0400 | NUT | | 50001- |
| 10 | DK029633-1010 | O-RING | | 50001- |
| 11 | DK131370-1400 | CAMSHAFT | | 50001- |
| 12 | DK016630-2030 | BEARING | | 50001- |
| DK028201-7020 | BEARING | | 50001- |
| 13 | DK131302-0300 | RING | | 50001- |
| 14 | DK029311-7010 | SHIM¤ 0.1MM | | 50001- |
| DK029311-7020 | SHIM¤ 0.12MM | | 50001- |
| DK029311-7030 | SHIM¤ 0.14MM | | 50001- |
| DK029311-7040 | SHIM¤ 0.16MM | | 50001- |
| DK029311-7050 | SHIM¤ 0.18MM | | 50001- |
| DK029311-7090 | SHIM¤ 0.3MM | | 50001- |
| DK029311-7060 | SHIM¤ 0.5MM | | 50001- |
| DK029311-7210 | SHIM¤ 0.7MM | | 50001- |
| DK029311-7070 | SHIM¤ 1.0MM | | 50001- |
| DK029311-7220 | SHIM¤ 1.4MM | | 50001- |
| DK139417-0000 | SHIM¤ 2.40MM | | 50001- |
| 15 | DK131306-0800 | BEARING,CENTER | | 50001- |
| 16 | DK029050-5010 | SCREW | | 50001- |
| 17 | DK026505-0940 | GASKET | | 50001- |
| 18 | DK029621-7050 | SEAL,OIL | | 50001- |
| 19 | DK131330-2600 | COVER | | 50001- |
| 20 | DK020006-1440 | BOLT | | 50001- |
| 21 | DK029634-4020 | O-RING | | 50001- |
| 22 | DK156635-4000 | COUPLING | | 50001- |
| 23 | DK131325-0500 | NUT | | 50001- |
| 24 | DK023641-2410 | WASHER,SPRING | | 50001- |
| 25 | DK025803-1610 | KEY¤ 16MM | | 50001- |
| 26 | DK029731-4680 | BOLT,EYE | | 50001- |
| 27 | DK029341-4130 | GASKET | | 50001- |
| 28 | DK029731-0120 | BOLT,EYE | | 50001- |
| 29 | DK029341-0110 | GASKET | | 50001- |
