That is definetely a Jeep Wrangler bumper. It might fit a YJ (86-96 model), but most likely it was designed for a TJ (97 - 2006 model). I think it is made by Durango in Colorado, but it is sold by several companies under different names. There is a picture of it on P. 35 of the current 4WD Hardware catalog if you want to compare (www.4wd.com
). The telltale sign is the mounting holes, which others above have noted. I have several friends who run this bumper on their TJ's. Very sturdy, but also quite heavy.