Valve Body: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed, R4A51/V4A51 | ||||
| Valve Body | 3.0 | 2.3 | B | |
| Overhaul/Rebuild | ||||
| 4 Speed, R4A51/V4A51 | 6.6 | 4.6 | A | Includes: R&I Valve Body. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed, R4A51/V4A51 | ||||
| Valve Body | 3.0 | 2.3 | B | |
| Overhaul/Rebuild | ||||
| 4 Speed, R4A51/V4A51 | 6.6 | 4.6 | A | Includes: R&I Valve Body. |