Call Tiffin parts dept. There are other sources, but there are different shape chrome ends, different length plastic bars, different angles of the bend on the plastic bars, and there are lighted and unlighted versions. After searching online and not being sure which was the right one, we ended up getting one directly from Tiffin. Believe it or not, their price was better than most, if not all, the online sources I found. And it fit perfectly. Have your VIN handy when you call.