Seals and Gaskets: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Input Shaft Seal | 3.3 | 0.0 | B | |
| ZF (5 Speed) | ||||
| Extension Housing Gasket | ||||
| NOTE | ||||
| With P.T.O., Add | 0.5 | 0.4 | B | |
| Extension Housing Seal | 0.6 | 0.5 | B | |
| ZF (6 Speed) | ||||
| Extension Housing Gasket | 5.3 | 3.8 | B |