| 3 | Front left brake adjusting arm assembly | 3501.31G70-050 | 3551020NJ003 | |
| 3 | Front right brake adjusting arm assembly | 3501.31G70-060 | 3551030NJ002 | |
| 2 | Brake cam shim | 3501C-046 | 3501105NJ003 | |
| 4 | External adjusting shim | 3501C-044 | 3501104NJ002 | |
| 6 | Rear left air chamber bracket with bushing | 3502.40G35C-029 | 3519060NJ007 | |
| 6 | Rear right air chamber bracket with bushing | 3502.40G35C-030 | 3519070NJ007 | |
| 11 | Right energy storage spring brake chamber | 3530.42Q1AS-020 | 3530030NJ00X | |
| 19 | Rear left brake cam | 3502.42Q1A-041 | 3502104NJ01R | |
| 15 | Brake disk | 3502·42B-186 | 3501201AS024 | |
| 14 | Rear brake shoe | 3502·42B-080 | 35022B0AS018 | |
| 13 | Rear left brake bottom plate | 3502·42B-115 | 35022A0AS01F | |
| 11 | Push rod fork | 3519.32G9C-041 | 3519401NJ001 | |
| 11 | Left energy storage spring brake chamber | 3530.42Q1AS-010 | 3530020NJ010 | |
| 19 | Rear right brake cam | 3502.42Q1A-042 | 3502105NJ01P | |
| 21 | Positioning pin | 3502·42B-031 | 2401105AS00W | |
| 23 | Rear return spring | 145（3502.42Q1A-095） | 3502401AS004 | |
| 24 | Rear brake bottom plate with shoe assembly | 3502.42Q1A-A30 | 3502020NJ022 | |
