Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Rear Axle | ||||
| Ring & Pinion | ||||
| 3.15 Ratio | BMW | 33121208542 | 686.00 | Order By Ratio & Year |
| 3.73 Ratio | BMW | 33121210028 | 622.50 | Contact Dealer for most current part and price information. Order By Ratio & Year |
| 3.91 Ratio | BMW | 33121208349 | 635.00 | Contact Dealer for most current part and price information. Order By Ratio & Year |