| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20D-68-14110 | AIR DRYER ASS'Y,(NIPPON AIR BRAKE CO.) (DR-2C | 1003- | |
| 2 | 20D-68-14120 | BRACKET (WELDED) | 1003- | |
| 3 | 01010-30820 | BOLT | 1003- | |
| 4 | 01643-30823 | WASHER | 1003- | |
| 5 | 07325-00200 | NIPPLE | 1003- | |
| 6 | 07323-00200 | ELBOW | 1003- | |
| 7 | 07836-00413 | CONNECTOR | 1003- | |
| 8 | 07832-00410 | NUT,SLEEVE | 1003- | |
| 9 | 07831-00411 | SLEEVE | 1003- | |
| 10 | 07822-00414 | TUBE | 1003- | |
| 11 | 07834-00410 | ELBOW | 1003- | |
| 12 | 20D-68-14160 | BOLT,JOINT | 1003- | |
| 13 | (07323-20300) | ELBOW | 1003- | |
| 14 | (07821-10801) | NIPPLE | 1003- | |
| 15 | 20D-68-14140 | HOSE | 1003- | |
| 16 | 07821-10801 | NIPPLE | 1003- | |
| 17 | 07323-20300 | ELBOW | 1003- | |
| 18 | 01572-21240 | SEAT (WELDED) | 1003- | |
| 19 | 08036-22514 | CLIP | 1003- | |
| 20 | 01010-31230 | BOLT | 1003- | |
| 21 | 01643-31232 | WASHER | 1003- | |
| 22 | 234-943-6620 | ELBOW | 1003- | |
| 23 | (07821-20807) | HOSE | 1003- | |
| 24 | (07821-10801) | NIPPLE | 1003- | |
| 25 | 07323-20300 | ELBOW | 1003- | |
| 26 | 20D-68-14130 | BRACKET (WELDED) | 1003- | |
| 27 | 01010-30820 | BOLT | 1003- | |
| 28 | 01643-30823 | WASHER | 1003- | |
| 29 | 01580-00806 | NUT | 1003- | |
| 30 | 20D-68-12940 | ELBOW | 1003- | |
| 31 | 20D-68-14150 | TUBE | 1003- | |
| 32 | 20D-68-11851 | NIPPLE | 1003- | |
| 33 | 20D-68-14170 | WIRE ASS'Y | 1003- |