| 2 | Brake camshaft washer | 3501C-046 | 3501105NJ003 | |
| 1 | Adjusting Shim | 3501C-044 | 3501104NJ002 | |
| Rear and left brake adjust arm assembly | 3551.32G101BS-030 | 3551040NJ008 | |
| Rear and right brake adjust arm assembly | 3551.32G101BS-040 | 3551050NJ007 | |
| 4 | Brake CAM adjusting washer | 3501C-044 | 3501104NJ002 | |
| 5 | Front left brake air chamber | 3519.32G9CS-010 | 3519040NJ00E | |
| Push rod fork | 3519.32G9C-041 | 3519401NJ001 | |
| 3 | Front brake adjusting arm assembly | 3501D-050-A | 3551020NJ004 | |
| 7 | Front bracket bushing | 35.61QA-01039 | | |
| Right bracket-front brake chamber with bushing | 3501.32Q6-071 | 3519030NJ008 | |
| 8 | Left bracket-front brake chamber with bushing | 3501.32Q6-070 | 3519020NJ007 | |
| Split pin | Q5004025 | QC000050000B | |
| Flat washer | Q40112 | QC000401B02F | |
| 6 | Pin shaft | Q5101238 | QC000510B00V | |
| Straight-way type grease nozzle | Q700B01 | QC000700B002 | |
| 9 | Bolt | Q150B1240 | QC000150B266 | |
| Spring washer | Q40312 | QC000040302F | |
| 10 | Front left brake bottom plate assembly | 3501·32B02-115 | 3501203AS00N | |
| Front right brake bottom plate assembly | 3501·32B02-125 | 3501303AS00P | |
| Flat washer | Q40012 | QC000401B02E | |
| 11 | Bolt | 3501.61QA-007 | | |
| Spring washer | Q40314 | QC000040302G | |
| Bolt | Q151B1430-OH1 | | |
| Rubber plug-brake clearance checking hole | 3501.02Q-029 | | |
| Nut | Q360B12 | QC000360B001 | |
| Locking wiring | 3501.80Q-006 | | |
| Hexagon head bolt | Q151B1230-OH1 | QC000150B21U | |
| 12 | Brake shoe support washer | 3501.61QA-027 | 3501101NJ003 | |
| 13 | Front left brake cam | 3501.32Q6-041 | 3501102NJ00E | |
| Front right brake cam | 3501.32Q6-042 | 3501103NJ00E | |
| Split pin | Q5006035 | QC000050000B | |
| 16 | Brake shoe pad | 3501.02Q-052 | | |
| 18 | Rivet，Brake friction plate | 3501Q01-082 | | |
| 17 | Front brake shoe | 3501.61QA-032 | | |
| 15 | Return spring | 3501.61QA-095 | 3501107NJ005 | |
| 14 | Front brake shoe assembly | 3501·32B02-080 | 35012A0AS018 | |
| 19 | Front brake friction disk | 3501·32B02-186 | 3501201AS026 | |
| 20 | Front brake shoe pin bushing | 3501.02Q-033-B | | |
| 21 | Front brake shoe shaft | 3501·32B02-031 | 35012A1AS009 | |
| Split pin | Q5005030 | QC000050000B | |
| Nut | Q341B16 | | |
| Spring washer | Q40316 | QC0000403029 | |
| Cone-shaped bushing -brake shoe pin shaft | 3501.80Q-078 | | |
| 22 | Front left brake bottom plate with shoe assembly | 3501.61QA-A30 | 3501020NJ02C | |
| Front right brake bottom plate with shoe assembly | 3501.61QA-A40 | 3501030NJ022 | |
