Differential Assembly: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front Axle | ||||
| Part Time | 3.9 | 2.8 | B | |
| Full Time | 3.9 | 2.8 | B | |
| Rear Axle | ||||
| 7.50 & 7.625 | ||||
| Complete Assembly Without Transfer of Parts | 2.8 | 2.0 | B | |
| Complete Assembly With Transfer of Parts | 3.5 | 2.0 | B | |
| Overhaul/Rebuild | ||||
| Front Axle | ||||
| Part Time | 7.3 | 5.0 | A | |
| Full Time | 7.3 | 5.0 | A |