| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | | Brake Piping, Proportional Valve | | |
| 2 | | Brake Piping, Inner Parts, Charge Valve | | |
| 3 | | Brake Piping, Charge Valve Related Parts | | |
| 4 | | Brake Piping, Accumulator, Front (#7590-7731) | | |
| 5 | | Brake Piping, Accumulator, Front (#7732-7907) | | |
| 6 | | Brake Piping, Accumulator, Front (#7908-) | | |
| 7 | | Brake Piping, Accumulator Mounting (1/3) | | |
| 8 | | Brake Piping, Accumulator (#7590-7731) | | |
| 9 | | Brake Piping, Accumulator (#7732-7907) | | |
| 10 | | Brake Piping, Accumulator (#7908-) | | |
| 11 | | Brake Piping, Accumulator Mounting (2/3) | | |
| 12 | | Brake Piping, Accumulator, Rear (#7590-7731) | | |
| 13 | | Brake Piping, Accumulator, Rear (#7732-7907) | | |
| 14 | | Brake Piping, Accumulator, Rear (#7908-) | | |
| 15 | | Brake Piping, Accumulator Mounting (3/3) | | |
| 16 | | Brake Piping, Accumulator Piping (1/3) | | |
| 17 | | Brake Piping, Accumulator Piping (2/3) | | |
| 18 | | Brake Piping, Accumulator Piping (3/3) | | |
| 19 | | Brake Piping, Inner Parts, Fuel Filter | | |
| 20 | | Brake Piping, Mounting | | |
| 21 | | Brake Piping, Battery Box | | |
| 22 | | Brake Piping, Proportional Valve Wiring Harness | | |
| 23 | | Brake Piping, Tandem Valve Piping | | |
| 24 | | Brake Piping, Parking Brake Valve | | |
| 25 | | Brake Piping, Slack Adjuster Piping | | |
| 26 | | Brake Piping, Bracket | | |
| 27 | | Brake Piping, Joint | | |
| 28 | | Brake Piping, Relay Valve | | |
| 29 | | Brake Piping, Shuttle Valve | | |
| 30 | | Brake Piping, Piping (1/4) | | |
| 31 | | Brake Piping, Piping (2/4) | | |
| 32 | | Brake Piping, Piping (3/4) | | |
| 33 | | Brake Piping, Piping (4/4) | | |
| 34 | | Brake Piping, Sub-tank (1/2) | | |
| 35 | | Brake Piping, Sub-tank (2/2) | | |
