| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| 4T65E |
| Front Seal | 6.6 | 4.5 | B | Includes: R&I Transaxle. |
| Extension Housing Gasket | 2.1 | 1.6 | B | |
| Oil Pan Gasket | 0.9 | 0.7 | C | |
| Valve Body Cover Gasket | 3.5 | 2.6 | B | |
| Plate Gasket | 8.8 | 6.3 | B | Includes: R&I Transaxle. |
| NOTE |
| To Overhaul 3rd-4th Accumulator, Add | 0.2 | 0.2 | B | |
| To Overhaul Valve Body, Add | 1.5 | 0.0 | B | |
| To Overhaul Oil Pump, Add | 0.4 | 0.3 | B | |
| 4T80E |
| Side Cover Gasket | 8.8 | 4.8 | B | |
| Case Gasket | 11.8 | 8.0 | B | |
| Extension Housing Seal | 4.2 | 3.2 | B | |
| Oil Pan Gasket | 1.0 | 0.7 | B | |
| Separator Gasket | 3.2 | 2.5 | B | |
| Manual Shaft Seal | 2.0 | 1.4 | B | |
| Input Shaft Seal | 14.7 | 10.2 | B | |