Differential Assembly: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Rear Axle | 12.7 | 9.0 | B | |
| Note | ||||
| With A.S.R, Add | 0.4 | 0.2 | B | |
| With Charcoal Filter, Add | 0.5 | 0.3 | B | |
| With Rear Level Control, Add | 1.4 | 1.0 | B | |
| Overhaul/Rebuild | ||||
| Rear Axle | 15.7 | 11.0 | A | Includes: R&R Differential Assembly. |