Seals and Gaskets: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Pinion Seal | 5.2 | 3.9 | B | |
| Rear Axle | ||||
| Axle Seals | ||||
| 318I, IC, Is, 323 | 3.3 | 2.5 | B | |
| 318ti | 2.9 | 2.2 | B | |
| 328 | 3.3 | 2.5 | B | |
| M3 | ||||
| Manual Trans | 3.3 | 2.6 | B | |
| Auto Trans | 3.3 | 2.6 | B | |
| Cover Gasket | ||||
| 318ti | 0.9 | 0.7 | B | |
| 323, 328, M3 | 1.3 | 0.9 | B | |
| Pinion Seal | ||||
| 318ti | 5.2 | 3.9 | B | |
| 323 | 5.2 | 3.9 | B | |
| 328 | 5.2 | 3.9 | B | |
| M3 | ||||
| Manual Trans | 5.2 | 3.9 | B | |
| Auto Trans | 5.2 | 3.9 | B |