Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| THM 400-475 (3L80-3L80HD) | ||||
| Case Assembly | ||||
| 1ST Design | GMO | 8629971 | 760.00 | Contact Dealer for most current part and price information. |
| 2ND Design | GMO | 8629970 | 615.00 | |
| THM 700-R4 (4L60-4L60E) | ||||
| Case | GMO | 24207953 | 656.02 | Contact Dealer for most current part and price information. |