Welcome to Clems RV & Trailer Sales! We are Western PA's largest RV dealer. Thank you for visiting our new online parts store. We have thousands of items to choose from including such brands as Thetford, Husky, Powerhouse, Maxxair and more. We will ship your order direct to your home. Be sure to check out our many specials and discounts. At Clem's we are here to serve you!