Differential Case: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front Axle | ||||
| CJ Series | 3.9 | 0.0 | B | |
| 4WD, Leaf Spring Type | 3.9 | 0.0 | B | |
| Rear Axle | ||||
| Full-Floating | 2.9 | 0.0 | B | |
| Note | ||||
| With Track Lock, Add | 0.7 | 0.0 | B | |
| To Replace Pinion Bearing, Add | 1.1 | 0.0 | B | |
| Semi-Floating | 2.9 | 0.0 | B | |
| Note | ||||
| With Track Lock, Add | 0.7 | 0.0 | B | |
| To Replace Pinion Bearing, Add | 1.1 | 0.0 | B |