Seals and Gaskets: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4T80E | ||||
| Side Cover Gasket | 8.8 | 4.8 | B | |
| NOTE | ||||
| With A.I.R. Pump, Add | 0.1 | 0.1 | B | |
| Case Gasket | 11.8 | 8.0 | B | |
| NOTE | ||||
| With A.I.R. Pump, Add | 0.1 | 0.1 | B | |
| Extension Housing Seal | 4.0 | 2.9 | B | |
| Oil Pan Gasket | 1.0 | 0.7 | B | |
| Separator Gasket | 3.2 | 2.5 | B | |
| Input Shaft Seal | 13.7 | 9.2 | B | |
| NOTE | ||||
| With A.I.R. Pump, Add | 0.1 | 0.1 | B |