Check the listing for details. 16 1/2-INCH 57268 RV MOUNTING RAIL FOR GRILL, HANGING PORTABLE GRILLS W. Condition: New. Listed at 18.98 USD. Description: Replaces Part Number: 57268. This 16 ½-inch rail allows you to securely mount grills, accessories, or other items on the side of your RV. Made from sturdy materials to withstand outdoor conditions and provide long-lasting use. Frees up valuable space inside your RV by providing an external mounting option. Please note: 1. This is an aftermarket part, not an OEM one. Please make sure it will fit your machine before placing order(s). 2. If you are not sure whether the part will fit your machine or not, please message us and let us know your engine model, machine model, we will help. More information, more helpful. 3. If buyer orders wrong item, buyer will be responsible for return and exchange postage. Thank you for your kind understanding in advance.