You can get Indesit technical support using the dishwasher forum where dishwasher engineers will help you if they can. There is also more help on repair your dishwasher in the dishwasher self help section.
Finding Indesit dishwasher 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 Indesit dishwasher spare parts that you need.
If you need help with any Indesit spare part please ask for assistance as we're only too happy to help you.