Seals and Gaskets: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Transfer Case Output Shaft Seal | ||||
| Front Output Shaft Seal | 2.1 | 1.7 | B | |
| Rear Output Shaft Seal | 1.8 | 1.2 | B | |
| LT230T/Q | ||||
| Case Gasket | 4.6 | 3.1 | B | |
| Extension Housing Gasket | 4.6 | 3.1 | B | |
| Extension Housing Seal | 1.8 | 1.2 | B | |
| Shift Housing Gasket | 2.7 | 1.8 | B | |
| Lower Cover Gasket | 0.7 | 0.6 | B | |
| Plate Gasket | 0.5 | 0.4 | B | |
| Front Shaft Seal | 2.1 | 1.7 | B | |
| Input Shaft Seal | 5.9 | 4.2 | B | |
| Sector Shaft Seal | 1.8 | 1.2 | B |