Bell Housing: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| A4S 310R (4-Speed) 318, 328 | ||||
| Torque Converter Housing | ||||
| 318 I, Is, Ti, IC | 8.8 | 6.2 | B | Includes: R&I Transmission. |
| 328 I | 9.8 | 7.3 | B | Includes: R&I Transmission. |
| 328 IC, Is | 10.8 | 7.5 | B | Includes: R&I Transmission. |