Differential Case: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Rear Axle | ||||
| Complete Assembly Without Transfer Of Parts | ||||
| Without Air Suspension | 6.0 | 0.0 | A | |
| With Air Suspension | 6.5 | 0.0 | A | |
| NOTE | ||||
| To R&R Ring & Pinion, Add | 1.0 | 0.0 | A | |
| To R&R Side Bearings, Add | 0.4 | 0.0 | A | |
| To R&R Gear Kit and/or Clutch Pack, Add | ||||
| Without Locking Axle | 0.2 | 0.0 | A | |
| With Locking Axle | 0.5 | 0.0 | A | |
| To R&R Pinion Cups, Add | 0.2 | 0.0 | A | |
| To Check Run-Out, Add | 0.5 | 0.0 | A |