| Item | Part No. | Part Name | Qty | Serial No. |
| 20G-68-11150 | MASTER,AIR | 1001- | ||
| THE NABCO PART NUMBER IS THAT NA IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| 1 | \6\ | CYLINDER ASS'Y | 1001- | |
| 2 | \6\ | ROD ASS'Y,PISTON | 1001- | |
| 3 | \6\ | SPRING,RETURN | 1001- | |
| 4 | \6\ | COVER | 1001- | |
| 5 | \6\ | BOLT,STUD | 1001- | |
| 6 | \6\ | BUSHING | 1001- | |
| 7 | \6\ | CUP,SUPPORTER | 1001- | |
| 8 | \6\ | SPACER | 1001- | |
| 9 | \6\ | CUP,SUPPORTER | 1001- | |
| 10 | \6\ | RING,STOP | 1001- | |
| 11 | \6\ | PLUG | 1001- | |
| 12 | \6\ | BREATHER ASS'Y | 1001- | |
| 13 | \6\ | PIN | 1001- | |
| 14 | \6\ | RING | 1001- | |
| 15 | \6\ | GUIDE,PISTON PUSH | 1001- | |
| 16 | \6\ | BOLT | 1001- | |
| 17 | \6\ | WASHER,SPRING | 1001- | |
| 18 | \6\ | NUT | 1001- | |
| 19 | \6\ | CYLINDER | 1001- | |
| 20 | \6\ | NIPPLE | 1001- | |
| 21 | \6\ | SCREW,BLEEDER | 1001- | |
| 22 | \6\ | CAP,BLEEDER SCREW | 1001- | |
| 23 | \6\ | CAP | 1001- | |
| 24 | \6\ | O-RING | 1001- | |
| 25 | \6\ | CONNECTOR | 1001- | |
| 26 | \6\ | GASKET | 1001- | |
| 27 | \6\ | CONNECTOR | 1001- | |
| 28 | NA32690030850 | REPAIR KIT | 1001- | |
| 29 | NA32612530340 | CUP,PISTON | 1001- | |
| 30 | NA32622230341 | CUP,SECONDARY | 1001- | |
| 31 | NA040220000310 | O-RING | 1001- | |
| 32 | NA040110003003 | O-RING | 1001- | |
| 33 | NA32620030340 | PISTON ASS'Y | 1001- | |
| 34 | NA32622130340 | CUP,PRESSURE | 1001- | |
| 35 | NA32621430340 | RING,BACK-UP | 1001- | |
| 36 | NA040110002903 | O-RING | 1001- |