Please, refer to the picture(s) that this is the one you need. It has been tested and it is in working order. It is warranted against DOA (see bellow). Our return rate is low, and we work hard to resolve any issues. We guarantee the item to be in 100% working condition. A replacement will be mailed upon receiving the damaged item. Note: We keep track of our items by the serial numbers or special markings. We may have other parts available for sale for this model that are not listed in our store. If you cannot find what you are looking for, please ask. We need the model number AND part number/description/picture of the part. A picture will significantly help in locating the item. We check our messages often and respond to all inquiries. We value you as a customer and would like to thank you for your business.