Seals and Gaskets: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Pinion Seal | ||||
| Rear Axle | ||||
| 7.50 & 7.625 Ring Gear | 0.9 | 0.6 | B | |
| Differential Cover Gasket | ||||
| Rear Axle | ||||
| 7.50 & 7.625 Ring Gear | 0.8 | 0.5 | C |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Pinion Seal | ||||
| Rear Axle | ||||
| 7.50 & 7.625 Ring Gear | 0.9 | 0.6 | B | |
| Differential Cover Gasket | ||||
| Rear Axle | ||||
| 7.50 & 7.625 Ring Gear | 0.8 | 0.5 | C |