Differential Axle Housing: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Rear Axle | ||||
| 8 1/4 Axle | 5.5 | 4.2 | B | Includes: R&R Oil Seals, Transfer Axle Shafts, Differential & Brake Assemblies. |
| 198RBI(Model 35) Axle | 6.3 | 4.0 | B | Includes: R&R Oil Seals, Transfer Axle Shafts, Differential & Brake Assemblies. |