Differential Case: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Rear Axle | ||||
| Removable, Non-Locking | ||||
| One Piece Driveshaft | 3.6 | 0.0 | A | |
| Two Piece Driveshaft | 3.8 | 0.0 | A | |
| Removable, Locking | ||||
| One Piece Driveshaft | 4.9 | 0.0 | A | |
| Two Piece Driveshaft | 5.0 | 0.0 | A | |
| Dana, Full-Floating | ||||
| Dana 60, 61 | ||||
| Without Trac-Lock | 2.5 | 0.0 | A | |
| With Trac-Lock | 2.7 | 0.0 | A | |
| Dana 70, 80 | ||||
| Without Trac-Lock | 2.5 | 0.0 | A | |
| With Trac-Lock | 2.8 | 0.0 | A | |
| Integral, Non-Locking | 2.4 | 0.0 | A | |
| Integral, Locking | 3.4 | 0.0 | A | |
| Overhaul/Rebuild | ||||
| Rear Axle | ||||
| Dana, Semi-Floating | ||||
| Without Trac-Lock | 2.5 | 0.0 | A | |
| With Trac-Lock | 2.7 | 0.0 | A |