Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| S5D 310Z, S5D 320Z (5-Speed) | ||||
| Input Shaft Seal | BMW | 23211224820 | 22.09 | |
| S5D 320Z (5 Speed) | ||||
| Gasket Kit | BMW | 23117511935 | 47.57 | |
| Extension Housing Seal | BMW | 23121282458 | 16.78 | |
| Shaft Front Seal Kit | BMW | 23211224820 | 22.09 | |
| Case Seal | BMW | 23111224824 | 10.71 | BMW | 23121282458 | 16.78 |
| S5D-250G (5 Speed) | ||||
| Extension Housing Seal | BMW | 23121282394 | 10.84 | Contact Dealer for most current part and price information. | BMW | 23121222771 | 49.62 |
| S6S 420G (6-Speed W/SMG) | ||||
| Shaft Seal Kit | ||||
| 318, 323, 325, 328, 330 | BMW | 23117531353 | 22.09 |