Not sure about finding one separate since they are made onto the fender pretty much. ??? But you could always fab one up pretty easily if needed, get you a piece of 1/2" X 1/8" alum from Lowes or somewhere and just bend it however you want it. I've made a few for other things and it's pretty easy, then you can polish it up or paint to match. Or got to e-bay and try and find a trashed fender, seen plenty on there from time to time.