| Item | Part No. | Part Name | Qty | Serial No. |
| (6165-91-1005) | AIR COMPRESSOR ASS'Y,(SEE FIG.0711B) | 10239-@ | ||
| (\2\6165-91-1004) | AIR COMPRESSOR ASS'Y | (10239-10449) | ||
| \0\6165-91-1003 | AIR COMPRESSOR ASS'Y | 10231-10238 | ||
| THE ZEXEL PART NUMBER IS THAT DK IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| 1 | DK487000-7001 | CASE,CRANK | 10231-10449 | |
| 2 | DK487008-9200 | CRANKSHAFT | 10231-10449 | |
| 3 | DK035620-9000 | BEARING | 10231-10449 | |
| 4 | DK487003-7601 | COVER,BEARING | 10231-10449 | |
| 5 | DK487061-2500 | O-RING (K8) | 10231-10449 | |
| 6 | DK487020-3000 | GASKET (K8) | 10231-10449 | |
| 7 | DK487061-3700 | O-RING (K8) | 10231-10449 | |
| 8 | DK487001-3900 | CYLINDER | 10231-10449 | |
| 9 | DK487013-1820 | CONNECTING ROD A. | 10231-10449 | |
| 10 | DK029300-8490 | WASHER (K8) | 10231-10449 | |
| 11 | DK029200-8130 | NUT | 10231-10449 | |
| 12 | DK487009-1601 | PISTON | 10231-10449 | |
| 13 | DK487010-3420 | RING KIT,PISTON | 10231-10449 | |
| 14 | DK487012-0100 | PIN,PISTON | 10231-10449 | |
| 15 | DK016110-1610 | RING,SNAP | 10231-10449 | |
| 16 | DK487020-2200 | GASKET (K8) | 10231-10449 | |
| DK487018-8720 | CYLINDER HEAD A. | 10231-10449 | ||
| DK487018-6721 | CYLINDER HEAD A. | 10231-10449 | ||
| 17 | DK487018-6701 | HEAD,CYLINDER | 10231-10449 | |
| 18 | DK487650-0101 | SLEEVE | 10231-10449 | |
| 19 | DK487654-0000 | SEAT | 10231-10449 | |
| 20 | DK487033-0720 | CAGE | 10231-10449 | |
| 21 | DK487026-2200 | PLATE | 10231-10449 | |
| 22 | DK487027-1500 | SPRING | 10231-10449 | |
| 23 | DK487088-1000 | BOLT | 10231-10449 | |
| 24 | DK487021-3620 | UNLOADER VALVE A. | 10231-10449 | |
| 25 | DK487023-1200 | ROD | 10231-10449 | |
| 26 | DK487061-4200 | O-RING (K8) | 10231-10449 | |
| 27 | DK487351-1100 | WASHER | 10231-10449 | |
| 28 | DK016110-2240 | RING,SNAP | 10231-10449 | |
| 29 | DK016530-1040 | O-RING (K8) | 10231-10449 | |
| 30 | DK026514-1840 | GASKET (K8) | 10231-10449 | |
| 31 | DK029111-4060 | PLUG | 10231-10449 | |
| 32 | DK487020-3100 | GASKET (K8) | 10231-10449 | |
| DK487029-0822 | PLATE ASS'Y | 10231-10449 | ||
| 33 | \6\ | PLATE | 10231-10449 | |
| 34 | DK487026-2300 | DELIVERY VALVE A. | 10231-10449 | |
| 35 | DK487351-1000 | WASHER | 10231-10449 | |
| 36 | DK487033-0800 | STOPPER | 10231-10449 | |
| 37 | DK010234-0820 | BOLT | 10231-10449 | |
| 38 | DK487088-1300 | BOLT | 10231-10449 | |
| 39 | DK010206-1440 | BOLT | 10231-10449 | |
| 40 | DK487029-0500 | PLATE | 10231-10449 | |
| 41 | DK487020-2900 | GASKET (K8) | 10231-10449 | |
| 42 | DK014110-6440 | WASHER,SPRING | 10231-10449 | |
| 43 | DK487076-0200 | CAP | 10231-10449 | |
| 44 | DK026506-1040 | GASKET (K8) | 10231-10449 | |
| 45 | DK131420-0400 | BOLT | 10231-10449 | |
| 46 | DK487351-0700 | WASHER | 10231-10449 | |
| 47 | DK010206-4020 | BOLT | 10231-10449 | |
| 48 | DK014020-6140 | WASHER | 10231-10449 | |
| 49 | DK487073-1100 | FLANGE | 10231-10449 | |
| 50 | DK487088-1200 | BOLT | 10231-10449 | |
| 51 | DK010110-2570 | BOLT | 10239-10449 | |
| DK010110-2570 | BOLT | 10231-10238 | ||
| 52 | DK487088-0000 | BOLT | 10231-10449 | |
| 53 | DK014111-2440 | WASHER | 10231-10449 | |
| 54 | DK014111-0440 | WASHER,SPRING | 10239-10449 | |
| DK014111-0440 | WASHER,SPRING | 10231-10238 | ||
| 55 | DK487073-1200 | COUPLING | 10231-10449 | |
| 56 | DK010208-2540 | BOLT | 10231-10449 | |
| 57 | DK010212-3540 | BOLT | 10231-10449 | |
| DK487018-8920 | CYLINDER HEAD A. | 10231-10449 | ||
| DK487018-6921 | CYLINDER HEAD A. | 10231-10449 | ||
| 58 | DK487018-6901 | HEAD,CYLINDER | 10231-10449 | |
| 59 | DK487650-0101 | SLEEVE | 10231-10449 | |
| 60 | DK487654-0000 | SEAT | 10231-10449 | |
| 61 | DK487033-0720 | CAGE | 10231-10449 | |
| 62 | DK487026-2200 | PLATE | 10231-10449 | |
| 63 | DK487027-1500 | SPRING | 10231-10449 | |
| 64 | DK487088-1000 | BOLT | 10231-10449 | |
| 65 | DK487021-3620 | UNLOADER VALVE A. | 10231-10449 | |
| 66 | DK487023-1200 | ROD | 10231-10449 | |
| 67 | DK487061-4200 | O-RING (K8) | 10231-10449 | |
| 68 | DK487351-1100 | WASHER | 10231-10449 | |
| 69 | DK016110-2240 | RING,SNAP | 10231-10449 | |
| 70 | DK016530-1040 | O-RING (K8) | 10231-10449 | |
| 71 | DK026514-1840 | GASKET (K8) | 10231-10449 | |
| 72 | DK029111-4060 | PLUG | 10231-10449 | |
| 73 | DK487020-3100 | GASKET (K8) | 10231-10449 | |
| DK487029-1021 | PLATE ASS'Y | 10231-10449 | ||
| 74 | DK487029-1200 | PLATE | 10231-10449 | |
| 75 | DK487026-2300 | DELIVERY VALVE A. | 10231-10449 | |
| 76 | DK487351-1000 | WASHER | 10231-10449 | |
| 77 | DK487033-0800 | STOPPER | 10231-10449 | |
| 78 | DK010234-0820 | BOLT | 10231-10449 | |
| 79 | DK487088-1300 | BOLT | 10231-10449 | |
| 80 | DK010206-1440 | BOLT | 10231-10449 | |
| 81 | DK487029-0500 | PLATE | 10231-10449 | |
| 82 | DK487020-2900 | GASKET (K8) | 10231-10449 | |
| 83 | DK014110-6440 | WASHER,SPRING | 10231-10449 | |
| 84 | DK487076-0200 | CAP | 10231-10449 | |
| 85 | DK026506-1040 | GASKET (K8) | 10231-10449 | |
| 86 | DK131420-0400 | BOLT | 10231-10449 | |
| 87 | DK487351-0700 | WASHER | 10231-10449 | |
| 88 | DK010206-4020 | BOLT | 10231-10449 | |
| 89 | DK014020-6140 | WASHER | 10231-10449 | |
| 90 | DK487021-3920 | VALVE,EXHAUST | 10239-10449 | |
| 91 | DK487023-1500 | VALVE | 10239-10449 | |
| 92 | DK487061-4600 | O-RING (K8) | 10239-10449 | |
| 93 | DK487061-4700 | O-RING (K8) | 10239-10449 | |
| 94 | DK487024-2100 | SPRING | 10239-10449 | |
| 95 | DK487054-0600 | BOLT | 10239-10449 | |
| 96 | DK487048-0400 | BRACKET | 10239-10449 | |
| 97 | DK487088-1900 | BOLT | 10239-10449 | |
| 98 | DK013121-0040 | NUT | 10239-10449 | |
| 99 | DK487088-1800 | BOLT | 10239-10449 | |
| 100 | DK487048-0500 | BRACKET | 10239-10449 | |
| 101 | DK487088-2000 | BOLT | 10239-10449 |