| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Case |
| 3T40 | 12.7 | 9.0 | A | Includes: R&R Transmission. |
| Note |
| With AC, Add | 1.1 | 0.8 | A | |
| With Locking Wheel Covers/Lug Nuts, Add | 0.2 | 0.1 | A | |
| To Overhaul Differential/ Final Drive, Add | 1.1 | 0.8 | A | |
| Case Cover |
| 3T40 | 11.8 | 8.5 | A | Includes: R&R Transmission. |
| Note |
| With AC, Add | 1.1 | 0.8 | A | |
| With Locking Wheel Covers/Lug Nuts, Add | 0.2 | 0.1 | A | |
| To Overhaul Differential/ Final Drive, Add | 1.1 | 0.8 | A | |
| Valve Body Cover and/or Gasket | 1.1 | 0.8 | B | |
| Note |
| With Locking Wheel Covers/Lug Nuts, Add | 0.2 | 0.1 | B | |
| Auxiliary Valve Body Cover and/or Gasket | 1.4 | 1.0 | B | |
| Note |
| With Locking Wheel Covers/Lug Nuts, Add | 0.2 | 0.1 | B | |