Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Forward Clutch Housing |
| THM 250 & THM 350 | GMO | 8641939 | 94.00 | Contact Dealer for most current part and price information. Order By Thickness. |
| Seal Kit |
| THM 250 & THM 350 | GMO | 3947087 | 0.00 | |
GMO | 3947087 | 0.00 | | | Piston, Forward Clutch |
| THM 250 & THM 350 |
| TH250 | GMO | 8640723 | 0.00 | |
| TH350 | GMO | 8640070 | 0.00 | |
| Seat, With Springs |
| THM 250 & THM 350 | GMO | 8640323 | 0.00 | |
| Thrust Washer |
| THM 250 & THM 350 | GMO | 8640060 | 7.28 | Order By Thickness. |
| Input Ring Gear |
| THM 250 & THM 350 | GMO | 6261401 | 94.00 | Contact Dealer for most current part and price information. Order By Thickness. |
| Bushing |
| THM 250 & THM 350 | GMO | 8641117 | 6.60 | Contact Dealer for most current part and price information. Order By Thickness. |
| Cushion Spring |
| THM 250 & THM 350 | GMO | 8640176 | 8.73 | Contact Dealer for most current part and price information. Order By Thickness. |
| Forward Clutch Drive Plate |
| THM 250 & THM 350 | GMO | 6261071 | 5.26 | Contact Dealer for most current part and price information. |
| Forward Clutch Press Plate |
| THM 250 & THM 350 |
| .250 Thick | GMO | 6261072 | 0.00 | |
| .280 Thick | GMO | 6261349 | 0.00 | |
| .310 Thick | GMO | 6261350 | 13.00 | Contact Dealer for most current part and price information. Order By Thickness. |
| Retainer Ring |
| THM 250 & THM 350 | GMO | 6261037 | 0.00 | |
GMO | 6261048 | 5.98 | Contact Dealer for most current part and price information. Order By Thickness. | | Forward Clutch Driven Plate |
| THM 250 & THM 350 |
| TH250 | GMO | 8640726 | 0.00 | |
| TH350 | GMO | 6261130 | 5.63 | Contact Dealer for most current part and price information. |