Please be sure of your application before ordering as we do not offer refunds.   We do not accept returns in order to ensure viability of our products; please be 100% certain of the application before purchase. If you are not sure, please send us an email with your year make and model or a picture of your unit and we will get you going in the right direction! SHIPPING FREE Our store is a manufacturer of ship parts. If you need to purchase a large amount of goods, you can send us a message on eBay. We will discuss with you as soon as we receive your letter. Thank you for your letter!