Seals and Gaskets: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Fluid Pan Gasket | 0.9 | 0.6 | B | |
| NOTE | ||||
| With Skid Plate, Add | 0.4 | 0.2 | C | |
| To Change Filter, Add | 0.1 | 0.0 | B | |
| To Replace Solenoid Connector, Add | 0.2 | 0.1 | B | |
| Extension Housing Seal | ||||
| THM-700-R4 (4L60-4L60E) | 0.8 | 0.5 | C | |
| 4L80E | 0.6 | 0.5 | C | |
| Oil Pump Seal | ||||
| THM-700-R4 (4L60-4L60E) | 5.2 | 3.6 | B | Includes: R&I Transmission. |
| Note | ||||
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| With Compressed Natural Gas, Add | 0.8 | 0.5 | B | |
| 4L80E | ||||
| Without 3500 HD | 5.2 | 3.7 | B | |
| With 3500 HD | 5.2 | 3.9 | B | |
| Note | ||||
| With Skid Plate, Add | 0.4 | 0.2 | B |