Genuine OEM Factory Replacement Part – TCL 08-MS22T18-MA200AA Appliance Main Board. Keep your Appliance running like new with this Genuine OEM replacement part. Engineered for precision fit and long-term durability, this Main Board replaces TCL 08-MS22T18-MA200AA and restores optimal performance for compatible models. Brand new – factory sealed. Genuine OEM Main Board. 50S435 50S431 50S433 50S431CA 50S435CA. Verify your model number before purchasing. Located on the product label or owner’s manual. Common fixes & symptoms this part resolves. Fixes: clogged, leaking, broken, noisy, not heating, not draining, not starting, or malfunctioning Appliance. Replaces: failed filter, motor, sensor, thermostat, valve, pump, switch, igniter, burner, fan blade, or control board. Materials: stainless steel, aluminum, heavy-duty plastic, rubber seal, silicone gasket – built for lasting performance. Applications: residential and commercial kitchen, laundry, HVAC, ventilation, plumbing, and heating system repair. Result: easy drop-in installation restores like-new performance – no modifications required. Unplug appliance before installation. Consult a qualified technician if unsure.