this is item is not for sale full rust and not applicable in any automotiveThe product is a used OEM engine belt tensioner for a 2019-2023 Toyota Corolla 2.0 engine. It has a manufacturer warranty of 1 month and is being sold with 40,000 miles. The part is a genuine Toyota brand and is interchangeable with part number 310-*U*. It is a specific model for the Toyota Corolla and can be identified by ID B81E0BA4-8E1C-4D31-BBF5-9D49970755F4. This product is a reliable choice for maintaining the performance of your vehicle.