Differential Assembly: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front Axle | 3.8 | 2.8 | B | |
| Rear Axle | ||||
| 7.50 & 7.625 | 3.3 | 0.0 | B | |
| 8.50 | 3.3 | 0.0 | B | |
| Overhaul/Rebuild | ||||
| Front Axle | 7.0 | 5.0 | A | |
| Rear Axle | ||||
| 7.50 & 7.625 | 5.3 | 0.0 | B | |
| 8.50 | 5.3 | 0.0 | B |