Differential Case: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Corporation Axle | ||||
| Limited Slip | 2.5 | 1.8 | A | |
| All Others | 2.7 | 1.9 | A | |
| Borg Warner Axle | 3.2 | 2.3 | A | |
| Note | ||||
| With Rear Disc Brakes, Add | 1.1 | 0.8 | A | |
| With Locking Wheel Covers, Add | 0.2 | 0.1 | A | |
| With Locking Lug Nuts, Add | 0.2 | 0.1 | A |