Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Front Axle | ||||
| Differential | BMW | 31507523044 | 1554.92 | |
| Rear Axle | ||||
| Differential | ||||
| Manual Trans | ||||
| From 2/01 | BMW | 33107534577 | 2093.46 | |
| Auto Trans | ||||
| From 2/01 to 2/04 | BMW | 33107510656 | 1998.30 | |
| From 2/04 | BMW | 33107524889 | 1597.17 |