| Item | Part No. | Part Name | Qty | Serial No. |
| 6136-81-3120 | AIR COMPRESSOR ASS'Y | 79301- | ||
| THE ZEXEL PART NUMBER IS THAT DK IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| 1 | DK487000-5800 | CASE,CRANK | 79301- | |
| 2 | DK487008-8600 | CRANKSHAFT | 79301- | |
| 3 | DK035620-9000 | BEARING | 79301- | |
| 4 | DK487003-7000 | COVER | 79301- | |
| 5 | DK487061-2500 | O-RING | 79301- | |
| 6 | DK487061-3700 | O-RING | 79301- | |
| 7 | DK487001-3400 | CYLINDER | 79301- | |
| 8 | DK487013-1820 | CONNECTING ROD A. | 79301- | |
| 9 | DK487009-1601 | PISTON | 79301- | |
| 10 | DK487010-3420 | RING KIT | 79301- | |
| 11 | DK487012-0100 | PIN,PISTON | 79301- | |
| 12 | DK016110-1610 | RING,SNAP | 79301- | |
| 13 | DK487020-2200 | GASKET | 79301- | |
| DK487018-5220 | CYLINDER HEAD ASS'Y | 79301- | ||
| DK487018-5320 | CYLINDER HEAD A.,UNLOADER VALVE LESS | 79301- | ||
| 14 | DK487018-5300 | HEAD,CYLINDER | 79301- | |
| 15 | DK487061-4000 | O-RING | 79301- | |
| 16 | DK487042-1100 | GUIDE,SPRING | 79301- | |
| 17 | DK487061-4100 | O-RING | 79301- | |
| 18 | DK487031-2000 | SPRING,DELIVERY VALVE | 79301- | |
| 19 | DK487026-1700 | VALVE,PLATE | 79301- | |
| 20 | DK487030-2200 | SEAT,DELIVERY VALVE | 79301- | |
| 21 | DK487024-1300 | SPRING,UNLOADER VALVE | 79301- | |
| 22 | DK487039-0300 | GASKET | 79301- | |
| 23 | DK487025-1000 | SEAT,INTAKE VALVE | 79301- | |
| 24 | DK487026-1600 | VALVE,PLATE | 79301- | |
| 25 | DK487027-1200 | SPRING,INTAKE VALVE | 79301- | |
| 26 | DK487028-1700 | GUIDE,INTAKE VALVE | 79301- | |
| 27 | DK487021-2320 | UNLOADER VALVE A. | 79301- | |
| 28 | DK156603-4400 | BOLT | 79301- | |
| 29 | DK010110-2570 | BOLT | 79301- | |
| 30 | DK487088-0000 | BOLT | 79301- | |
| 31 | DK014110-8440 | WASHER,SPRING | 79301- | |
| 32 | DK014111-0440 | WASHER,SPRING | 79301- | |
| 33 | DK014020-8140 | WASHER | 79301- | |
| 34 | DK487093-0000 | ADAPTER | 79301- | |
| 35 | DK010006-1270 | BOLT | 79301- | |
| 36 | DK014110-6440 | WASHER,SPRING | 79301- | |
| 37 | DK029111-4110 | PLUG | 79301- | |
| 38 | DK487088-0100 | BOLT | 79301- | |
| 39 | DK029341-4130 | GASKET | 79301- | |
| 40 | DK487090-0100 | NUT | 79301- |