Rear Crankshaft Main Bearing Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Rear Main Seal | ||||
| Manual Trans | ||||
| MG5, MY2, M50 | ||||
| New Style | ||||
| 2WD | 4.2 | 0.0 | B | |
| 4WD | 6.6 | 0.0 | B | |
| New Process MW3 | ||||
| New Style | ||||
| 2WD | 4.2 | 0.0 | B | |
| 4WD | 6.6 | 0.0 | B | |
| ML6 | ||||
| Complete Assembly Without Transfer Of Parts | ||||
| 2WD | 5.3 | 0.0 | B | |
| 4WD | 6.6 | 0.0 | B | |
| Auto Trans | ||||
| Allison | ||||
| 2WD | 7.9 | 0.0 | B | |
| 4WD | 9.8 | 0.0 | B | |
| 4L65E | 8.8 | 0.0 | B | |
| 4L80E/4L85E | ||||
| New Style | ||||
| 2WD | 5.2 | 0.0 | B | |
| 4WD | 8.0 | 0.0 | B |