Rear Crankshaft Main Bearing Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Rear Main Seal | ||||
| Allison | 6.8 | 0.0 | B | |
| 4 Speed | 7.1 | 0.0 | B | |
| 6 Speed | 7.1 | 0.0 | B | |
| Rear Main Seal Gasket | 0.5 | 0.0 | B | After Trans Is Removed. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Rear Main Seal | ||||
| Allison | 6.8 | 0.0 | B | |
| 4 Speed | 7.1 | 0.0 | B | |
| 6 Speed | 7.1 | 0.0 | B | |
| Rear Main Seal Gasket | 0.5 | 0.0 | B | After Trans Is Removed. |