Hi there, thank you for taking the time to let us know about this issue. We are very sorry for the inconvenience this has caused for you. We would recommend reaching out to our parts team for any questions regarding part sizes and installation. They can be contacted at 1-877-959-8688 Mon-Fri 8am to 8pm, Sat 8:30am-5pm ET. We hope this helps, and please feel free to let us know if there is anything we can do to assist you moving forward. -Elliot@GEA