Differential Assembly: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front Axle | ||||
| Axle | 3.3 | 2.6 | B | |
| Rear Axle | ||||
| 8 1/4" Gear | ||||
| Axle | 2.1 | 1.7 | B | |
| 9 1/4" Gear | ||||
| Axle | 2.1 | 1.7 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front Axle | ||||
| Axle | 3.3 | 2.6 | B | |
| Rear Axle | ||||
| 8 1/4" Gear | ||||
| Axle | 2.1 | 1.7 | B | |
| 9 1/4" Gear | ||||
| Axle | 2.1 | 1.7 | B |