Planetary Gears: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4T80E | ||||
| Transaxle Carrier & Differential Final Drive Sun Gear | 2.9 | 2.1 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4T80E | ||||
| Transaxle Carrier & Differential Final Drive Sun Gear | 2.9 | 2.1 | B |