Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| THM 200-4R, 4 Speed, RWD | ||||
| Overdrive Carrier | GMO | 8678912 | 405.03 | Contact Dealer for most current part and price information. |
| Pinion, Assembly | GMO | 8634920 | 61.00 | |
| Overdrive Internal Gear | GMO | 8677984 | 131.00 | Contact Dealer for most current part and price information. |