Differential Cover: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Rear Axle | ||||
| 323, 328, M3 | 1.3 | 1.1 | B | |
| 325 | ||||
| 2WD | 3.3 | 2.6 | B | |
| AWD | 3.3 | 2.4 | B | |
| 330 | 3.3 | 2.4 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Rear Axle | ||||
| 323, 328, M3 | 1.3 | 1.1 | B | |
| 325 | ||||
| 2WD | 3.3 | 2.6 | B | |
| AWD | 3.3 | 2.4 | B | |
| 330 | 3.3 | 2.4 | B |