| Item | Part No. | Part Name | Qty | Serial No. |
| (6128-71-1034) | INJECTION PUMP ASS'Y | | .- |
| (\0\6128-71-1033) | INJECTION PUMP ASS'Y | | 26691-. |
| (\0\6128-71-1032) | INJECTION PUMP ASS'Y | | 23557-26690 |
| (\0\6128-71-1031) | INJECTION PUMP ASS'Y | | 20338-23556 |
| (6128-71-1054) | INJECTION PUMP ASS'Y,(COLD WEATHER SPEC.) | | .- |
| (\0\6128-71-1053) | INJECTION PUMP ASS'Y,(COLD WEATHER SPEC.) | | 26691-. |
| (\0\6128-71-1052) | INJECTION PUMP ASS'Y,(COLD WEATHER SPEC.) | | 23557-26690 |
| (\0\6128-71-1051) | INJECTION PUMP ASS'Y,(COLD WEATHER SPEC.) | | 20338-23556 |
| (6128-71-1083) | INJECTION PUMP ASS'Y,(TBG SPEC.) | | .- |
| (\0\6128-71-1082) | INJECTION PUMP ASS'Y,(TBG SPEC.) | | 26691-. |
| | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.451 TO 456. | | |
| | THE ZEXEL PART NUMBER IS THAT DK IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | | |
| (DK106067-8150) | PUMP ASS'Y | | 26691- |
| (DK106067-8130) | PUMP ASS'Y | | 23557-26690 |
| (DK106067-8110) | PUMP ASS'Y | | 20338-23556 |
| (DK106067-8180) | PUMP ASS'Y,(COLD WEATHER SPEC.) | | 26691- |
| (DK106067-8140) | PUMP ASS'Y,(COLD WEATHER SPEC.) | | 23557-26690 |
| (DK106067-8120) | PUMP ASS'Y,(COLD WEATHER SPEC.) | | 20338-23556 |
| 1 | DK134371-0100 | CAMSHAFT | | 23557- |
| 1 | \0\DK134300-0500 | CAMSHAFT | | 20338-23556 |
| 2 | DK025805-1910 | KEY | | 20338- |
| 3 | DK016650-2230 | BEARING | | 20338- |
| 4 | DK134305-0000 | METAL | | 20338- |
| 5 | DK029020-6140 | BOLT | | 20338- |
| 6 | DK134510-3900 | GASKET | | .- |
| 6 | \0\DK129330-6010 | GASKET | | 20338-. |
| 7 | DK026712-5010 | SEAL | | 20338- |
| 7 | DK026712-5020 | SEAL,(COLD WEATHER SPEC.) | | 20338- |
| 8 | DK134316-0200 | COVER | | 20338- |
| 9 | DK029050-6360 | BOLT | | 20338- |
| 10 | DK029320-6010 | WASHER | | 20338- |
| 11 | DK029300-6170 | SHIM | | 20338- |
| 12 | DK029340-6120 | GASKET | | 20338- |
| 13 | DK029635-5010 | O-RING | | 20338- |
| 13 | DK029635-5050 | O-RING,(COLD WEATHER SPEC.) | | 20338- |
| 14 | DK029639-0020 | O-RING | | 20338- |
| 14 | DK029639-0030 | O-RING,(COLD WEATHER SPEC.) | | 20338- |
| 15 | DK134314-0000 | SHIM, 0.10MM | | 20338- |
| 15 | DK134314-0100 | SHIM, 0.12MM | | 20338- |
| 15 | DK134314-0200 | SHIM, 0.14MM | | 20338- |
| 15 | DK134314-0300 | SHIM, 0.16MM | | 20338- |
| 15 | DK134314-0400 | SHIM, 0.18MM | | 20338- |
| 15 | DK134314-0500 | SHIM, 0.30MM | | 20338- |
| 15 | DK134314-0600 | SHIM, 0.50MM | | 20338- |
| 16 | DK134303-0400 | SHIM, 0.60MM | | 23557- |
| 16 | DK134303-0000 | SHIM, 1.20MM | | 20338- |
| 16 | DK134303-0100 | SHIM, 1.50MM | | 20338- |
| 16 | DK134303-0200 | SHIM, 1.80MM | | 20338- |
| 16 | DK134303-0300 | SHIM, 2.00MM | | 20338- |
| 17 | DK134256-2000 | RACK | | 26691- |
| 17 | DK134256-0100 | RACK | | 23557-26690 |
| 17 | \0\DK134223-0600 | RACK | | 20338-23556 |
| 18 | DK134222-0100 | BUSHING | | 20338- |
| 19 | DK134226-0000 | SCREW | | 20338- |
| 20 | DK134510-3900 | GASKET | | 20338- |
| 21 | DK014111-8410 | WASHER | | 20338- |
| 22 | DK139218-0000 | NUT | | 26691- |
| 22 | DK029201-8150 | NUT | | 20338-26690 |
| 23 | DK134433-1720 | PIPE | | 20338- |
| 24 | DK029341-4130 | GASKET | | 20338- |
| 25 | DK029731-4080 | BOLT | | 20338- |
| 26 | DK029731-4080 | BOLT | | 20338- |
| 27 | DK010038-2040 | BOLT | | 20338- |
| 28 | DK014110-8440 | WASHER | | 20338- |
| 29 | DK029633-1010 | O-RING | | 20338- |
| 29 | DK029633-1020 | O-RING,(COLD WEATHER SPEC.) | | 20338- |
| 30 | DK014110-6440 | WASHER,SPRING | | 20338- |
| 31 | DK013020-6040 | NUT | | 20338- |
| 32 | DK029111-4050 | PLUG | | 20338- |
| 33 | DK029341-4130 | GASKET | | 20338- |
| 34 | DK029731-4080 | BOLT | | 20338- |
| 35 | DK134420-0020 | BOLT | | 20338- |
| 36 | DK026514-1840 | GASKET | | 20338- |
| 37 | DK134045-0000 | PLUG | | 20338- |
| 38 | DK029111-0010 | PLUG | | 20338-26690 |
| 39 | DK026510-1340 | GASKET | | 20338-26690 |
