You will see many spare parts here listed for other Indesit Group brands including Hotpoint and Creda as the parts often cross over.
Of course if you are unsure by all means please contact us to ensure you get the right thermostat for your appliance.
Finding Ariston washing machine parts can be hard as they are often very specific to a model or even a production run, even if they look alike.
Please see this page for general help in how to get the correct Ariston parts that you need.
If you need help to find any Ariston Thermostats or any other Ariston spare part please ask for assistance as we're only too happy to help you.