Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| 3T40 | ||||
| Differential Carrier | ||||
| 1ST Design | GMO | 8661949 | 356.19 | Contact Dealer for most current part and price information. |
| 2ND Design | GMO | 8662923 | 481.00 | Contact Dealer for most current part and price information. |
| 4T60E | ||||
| Carrier Assembly | GMO | 8651912 | 355.00 | Contact Dealer for most current part and price information. |