| Part | Manufacturer | OEM Part # | Price | Notes |
| Adapter Oil Seal |
| M41 | GMO | 91172557 | 24.95 | Contact Dealer for most current part and price information. |
| Overhaul Gasket Set |
| THM-180/3L30 | GMO | 96040743 | 127.93 | |
| Pump Gasket |
| THM-180/3L30 | GMO | 96040548 | 21.79 | |
| Front Seal |
| M41 | GMO | 91175777 | 28.92 | |
| FWD Clutch Seal Kit |
| M41 | GMO | 91175778 | 79.71 | |
| Torque Converter Oil Seal |
| THM-180/3L30 | GMO | 8670283 | 8.48 | Contact Dealer for most current part and price information. |
| Overdrive Seal Kit |
| M41 | GMO | 91172556 | 37.83 | Also Part Of O/D BRAKE PISTON . |
| Adapter Gasket |
| M41 | GMO | 91172431 | 22.43 | Contact Dealer for most current part and price information. |
| THM-180/3L30 | GMO | 96040534 | 10.95 | |
| Forward Clutch Seal Kit |
| M41 | GMO | 91174218 | 18.00 | Contact Dealer for most current part and price information. |
| Oil Pan Gasket |
| THM-180/3L30 | GMO | 96040624 | 48.88 | |
| M41 | GMO | 91172429 | 30.77 | |
| Oil Pump Seal |
| M41 | GMO | 91175954 | 26.48 | Contact Dealer for most current part and price information. |
| Inner Seal |
| M41 | GMO | 91174175 | 23.96 | |
| Outer Seal |
| M41 | GMO | 91174576 | 22.58 | Contact Dealer for most current part and price information. |
| Gasket Kit |
| M41 | GMO | 91172427 | 88.23 | Contact Dealer for most current part and price information. |
| Seal Kit |
| M41 | GMO | 91175776 | 30.23 | |