| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Front Case |
| Manual Trans | 3.5 | 2.7 | A | Includes: R&I Transfer Case. |
| Auto Trans |
| 3L30 | 3.3 | 2.1 | A | Includes: R&I Transfer Case. |
| 03-72LE | 3.2 | 2.2 | A | Includes: R&I Transfer Case. |
| Center Case |
| Manual Trans | 5.7 | 4.1 | A | Includes: R&I Transfer Case. |
| Auto Trans |
| 3L30 | 4.8 | 3.3 | A | Includes: R&I Transfer Case. |
| 03-72LE | 5.4 | 3.6 | A | Includes: R&I Transfer Case. |
| Rear Case |
| Manual Trans | 4.4 | 3.2 | A | Includes: R&I Transfer Case. |
| Auto Trans |
| 3L30 | 3.7 | 2.5 | A | Includes: R&I Transfer Case. |
| 03-72LE | 4.1 | 2.7 | A | Includes: R&I Transfer Case. |
| Extension Housing | 4.6 | 3.2 | B | |