Seals and Gaskets: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| THM-700-R4/4L60/4L60E/4L65E/4L70E | ||||
| Oil Pan Gasket | 0.7 | 0.6 | C | |
| NOTE | ||||
| With Skid Plate, Add | 0.4 | 0.2 | C | |
| To Change Filter, Add | 0.1 | 0.0 | C | |
| Extension Housing Gasket | ||||
| 2WD | 0.9 | 0.7 | B | |
| NOTE | ||||
| To Replace Bushing, Add | 0.2 | 0.1 | B | |
| Extension Housing Seal | ||||
| 2WD | 0.8 | 0.5 | C | Time Is After: 4WD Transfer Case Is Removed. |
| 4WD | 0.3 | 0.0 | C | Time Is After: 4WD Transfer Case Is Removed. |
| Front Pump Seal | ||||
| 2WD | 5.2 | 3.7 | B | Includes: R&I Transmission. |
| 4WD | 6.6 | 4.8 | B | Includes: R&I Transmission. |
| NOTE | ||||
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| Pump Gasket | ||||
| 2WD | ||||
| 4L60E Trans | 8.0 | 5.8 | B | Includes: R&I Transmission. |
| 4WD | ||||
| 4L60E Trans | 9.8 | 6.8 | B | Includes: R&I Transmission. |
| NOTE | ||||
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| To Recondition Oil Pump, Add | 0.8 | 0.6 | B |