Differential Case: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front Axle | 5.5 | 4.4 | A | |
| NOTE | ||||
| To R&R Ring & Pinion, Add | 1.0 | 0.0 | A | |
| To R&R Side Bearings, Add | 0.4 | 0.0 | A | |
| To R&R Gear Kit, Add | 0.2 | 0.0 | A | |
| To R&R Pinion Cups, Add | 0.2 | 0.0 | A | |
| Rear Axle | ||||
| Without Tru-Lok | 3.0 | 0.0 | B | |
| With Tru-Lok | 3.2 | 0.0 | B | |
| NOTE | ||||
| To R&R Ring & Pinion, Add | 1.0 | 0.0 | B | |
| To R&R Side Bearings, Add | 0.4 | 0.0 | B | |
| To R&R Gear Kit And/Or Clutch Pack, Add | ||||
| Without Locking | 0.2 | 0.0 | B | |
| With Locking | 0.5 | 0.0 | B | |
| To R&R Pinion Cups, Add | 0.2 | 0.0 | B | |
| To R&R Axle Bearings, Add | 0.2 | 0.0 | B | |
| To Check Run-Out, Add | 0.5 | 0.0 | B |