Seals and Gaskets: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Fluid Pan Gasket | ||||
| THM-700-R4 (4L60-4L60E) | 1.0 | 0.7 | C | |
| Note | ||||
| With Skid Plate, Add | 0.5 | 0.3 | C | |
| 4L80E | 0.8 | 0.5 | B | |
| Note | ||||
| To Replace Solenoid Connector, Add | 0.2 | 0.1 | B | |
| Extension Housing Seal | ||||
| THM-700-R4 (4L60-4L60E) | 0.7 | 0.4 | C | |
| 4L80E | 0.9 | 0.6 | C | |
| Oil Pump Seal | ||||
| 4L60E Trans | 2.7 | 1.9 | B | Includes: R&R Transmission. |
| 4L80E | 3.5 | 2.5 | B | |
| Note | ||||
| With Skid Plate, Add | 0.5 | 0.3 | B |