| Item | Part No. | Part Name | Qty | Serial No. |
| 8 | 281-35-00010 | SERVICE KIT,AIR PIPING (SIZE 1/4) | | 1501- |
| 07822-00499 | TUBE | | 1501- |
| 07831-00411 | SLEEVE | | 1501- |
| 07832-00410 | NUT | | 1501- |
| 07834-00410 | ELBOW | | 1501- |
| 07834-00413 | ELBOW | | 1501- |
| 07836-00410 | CONNECTOR | | 1501- |
| 07836-00413 | CONNECTOR | | 1501- |
| 07837-00410 | CONNECTOR | | 1501- |
| 9 | 281-35-00020 | SERVICE KIT,AIR PIPING (SIZE 3/8) | | 1501- |
| 07822-00699 | TUBE | | 1501- |
| 07831-00612 | SLEEVE | | 1501- |
| 07832-00614 | NUT | | 1501- |
| 07834-00613 | ELBOW | | 1501- |
| 07834-00617 | ELBOW | | 1501- |
| 07836-00613 | CONNECTOR | | 1501- |
| 07836-00617 | CONNECTOR | | 1501- |
| 07837-00614 | CONNECTOR | | 1501- |
| 10 | 281-35-00030 | SERVICE KIT,AIR PIPING (SIZE 1/2) | | 1501- |
| 07822-00899 | TUBE | | 1501- |
| 07831-00813 | SLEEVE | | 1501- |
| 07832-00817 | NUT | | 1501- |
| 07834-00817 | ELBOW | | 1501- |
| 285-35-11680 | ELBOW | | 1501- |
| 07836-00817 | CONNECTOR | | 1501- |
| 07837-00817 | CONNECTOR | | 1501- |
| 285-35-11720 | CONNECTOR | | 1501- |
| 11 | 281-35-00041 | SERVICE KIT,AIR PIPING (SIZE 5/8) | | 1501- |
| 285-35-11780 | CONNECTOR | | 1501- |
| 411-44-11620 | CONNECTOR | | 1501- |
| 285-35-11780 | CONNECTOR | | 1501- |
| 411-44-11520 | ELBOW | | 1501- |
| 411-44-11460 | SLEEVE | | 1501- |
| 411-44-11420 | NUT | | 1501- |
| 566-35-42570 | TUBE | | 1501- |
| 561-35-42410 | CONNECTOR | | 1501- |
| 12 | 281-34-05220 | SERVICE KIT,CHECK VALVE (281-34-12300) | | 1501- |
| 281-34-12310 | SHUTTLE | | 1501- |
| 281-34-12320 | GASKET | | 1501- |
| 13 | 281-34-05211 | SERVICE KIT,CHECK VALVE (281-34-11511) | | 1501- |
| 281-34-11561 | SPRING | | 1501- |
| 281-34-11550 | VALVE | | 1501- |
| 281-34-11540 | SEAT | | 1501- |
| 14 | 567-35-01100 | SERVICE KIT,RELAY VALVE | | 1501- |
| 567-35-11330 | O-RING | | 1501- |
| 567-35-11290 | O-RING | | 1501- |
| 567-35-11270 | VALVE | | 1501- |
| 567-35-11250 | O-RING | | 1501- |
| 567-35-11230 | O-RING | | 1501- |
| 567-35-11530 | DIAPHRAGM | | 1501- |
| 567-35-11430 | VALVE | | 1501- |
| 567-35-11440 | SPRING | | 1501- |
| 567-35-11550 | O-RING | | 1501- |
| 567-35-11450 | O-RING | | 1501- |
| 567-35-11390 | O-RING | | 1501- |
| 567-35-11410 | RING | | 1501- |
| 15 | 566-35-05014 | SERVICE KIT,RETARDER VALVE | | 1551- |
| 566-35-05013 | SERVICE KIT | | 1501-1550 |
| 566-35-00012 | VALVE ASS'Y | | 1501- |
| \6\ | O-RING | | 1501- |
| 566-35-00022 | CAM AND FOLLOWER A. | | 1501-1550 |
| \6\ | CAM | | 1551- |
| \6\ | CAM | | 1551- |
| \6\ | GASKET | | 1551- |
| 566-35-16380 | O-RING | | 1501- |
| 16 | 566-35-05080 | SERVICE KIT,PARKING BRAKE VALVE | | 1501- |
| 566-35-14570 | VALVE | | 1501- |
| 566-35-14580 | SPRING | | 1501- |
| 566-35-14610 | O-RING | | 1501- |
| 566-35-14530 | O-RING | | 1501- |
| 566-35-14520 | SPRING | | 1501- |
| 17 | 566-35-05025 | SERVICE KIT,FRONT BRAKE CHAMBER | | 1501- |
| 281-34-11112 | DIAPHRAGM | | 1501- |
| 566-35-16830 | O-RING | | 1501- |
| 566-35-16990 | CUP | | 1501- |
| 566-35-16780 | O-RING | | 1501- |
| 566-35-16760 | CUP | | 1501- |
| 566-35-16740 | VALVE | | 1501- |
| 566-35-16730 | O-RING | | 1501- |
| 566-35-16840 | GASKET | | 1501- |
| 18 | 566-35-05051 | SERVICE KIT,SLACK ADJUSTER | | 1501- |
| 566-35-43540 | SEAL | | 1501- |
| 566-35-43550 | O-RING | | 1501- |
| 07002-01823 | O-RING | | 1501- |
| 07000-02021 | O-RING | | 1501- |
| 566-35-43470 | SEAL | | 1501- |
| 566-35-43480 | O-RING | | 1501- |
| 07000-02130 | O-RING | | 1501- |
| 07000-02014 | O-RING | | 1501- |
| 19 | 281-34-05110 | SERVICE KIT,GOVERNOR | | 1501- |
| 566-54-16120 | FILTER | | 1501- |
| \6\ | O-RING | | 1501- |
| \6\ | VALVE,PRESSURE | | 1501- |
| \6\ | SPRING | | 1501- |
| \6\ | O-RING | | 1501- |
| 565-44-16240 | COVER | | 1501- |
