Differential: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4T40E | ||||
| Differential Assembly | 12.7 | 9.1 | A | Includes: R&I Transaxle. |
| 4T45E | ||||
| Differential Assembly | 12.7 | 9.1 | A | Includes: R&I Transaxle. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4T40E | ||||
| Differential Assembly | 12.7 | 9.1 | A | Includes: R&I Transaxle. |
| 4T45E | ||||
| Differential Assembly | 12.7 | 9.1 | A | Includes: R&I Transaxle. |