Carrier Pinion Gears: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front | ||||
| 4500 Lb Axle | 5.5 | 3.8 | A | |
| 3500 Lb Axle | 6.6 | 4.4 | A | |
| Rear | ||||
| Without 60-70 Axle | 1.4 | 1.0 | A | |
| With 60-70 Axle | 2.0 | 1.4 | A |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front | ||||
| 4500 Lb Axle | 5.5 | 3.8 | A | |
| 3500 Lb Axle | 6.6 | 4.4 | A | |
| Rear | ||||
| Without 60-70 Axle | 1.4 | 1.0 | A | |
| With 60-70 Axle | 2.0 | 1.4 | A |