| Item | Part No. | Part Name | Qty | Serial No. |
| 6151-81-3110 | AIR COMPRESSOR A. | 11574-41247 | ||
| THE ZEXEL PART NUMBER IS THAT DK IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| 1 | DK487000-5800 | CASE,CRANK | 11574-41247 | |
| 2 | DK487008-8300 | CRANKSHAFT | 11574-41247 | |
| 3 | DK016690-2640 | BEARING | 11574-41247 | |
| 4 | DK487003-3120 | COVER,BEARING | 11574-41247 | |
| 5 | DK029623-8040 | SEAL,OIL (K8) | 11574-41247 | |
| 6 | DK487061-2500 | O-RING (K8) | 11574-41247 | |
| 7 | DK487061-3700 | O-RING (K8) | 11574-41247 | |
| 8 | DK487001-2700 | CYLINDER | 11574-41247 | |
| 9 | DK487013-1820 | CONNECTING ROD A. | 11574-41247 | |
| 10 | DK487009-1000 | PISTON | 11574-41247 | |
| 11 | DK487099-7020 | RING KIT,PISTON | 11574-41247 | |
| 12 | DK487012-0100 | PIN,PISTON | 11574-41247 | |
| 13 | DK016110-1610 | RING,SNAP | 11574-41247 | |
| 14 | DK487020-2100 | GASKET (K8) | 11574-41247 | |
| DK487018-4420 | CYLINDER HEAD ASS'Y | 11574-41247 | ||
| 15 | DK487018-4320 | HEAD,CYLINDER | 11574-41247 | |
| 16 | DK487028-1601 | GUIDE | 11574-41247 | |
| 17 | DK487027-1100 | SPRING,INTAKE VALVE | 11574-41247 | |
| 18 | DK487026-1600 | VALVE,PLATE | 11574-41247 | |
| 19 | DK487025-0900 | SEAT,INTAKE VALVE | 11574-41247 | |
| 20 | DK029333-8020 | GASKET (K8) | 11574-41247 | |
| 21 | DK487042-1000 | GUIDE,SPRING | 11574-41247 | |
| 22 | DK487032-2700 | GUIDE,DELIVERY VALVE | 11574-41247 | |
| 23 | DK487031-1800 | SPRING,DELIVERY VALVE | 11574-41247 | |
| 24 | DK487030-2000 | SEAT,DELIVERY VALVE | 11574-41247 | |
| 25 | DK487039-0200 | GASKET (K8) | 11574-41247 | |
| 26 | DK029312-4070 | SHIM (K8) | 11574-41247 | |
| 27 | DK487021-2020 | UNLOADER VALVE A. | 11574-41247 | |
| 28 | DK156603-4400 | BOLT | 11574-41247 | |
| 29 | DK010110-2570 | BOLT | 11574-41247 | |
| 30 | DK487088-0000 | BOLT | 11574-41247 | |
| 31 | DK014110-8440 | WASHER,SPRING | 11574-41247 | |
| 32 | DK014111-0440 | WASHER,SPRING | 11574-41247 | |
| 33 | DK014020-8140 | WASHER | 11574-41247 | |
| 34 | DK487093-0000 | ADAPTER | 11574-41247 | |
| 35 | DK010006-1270 | BOLT | 11574-41247 | |
| 36 | DK014110-6440 | WASHER,SPRING | 11574-41247 |