Look at the NSN on your truck data plate. Then look at the cover of the -24 parts TM. Find the NSN on the cover of the TM, next to the truck model. There should be a code next to the truck model number. Then go to to parts TM, look for the heading Useable On Code. Find the NSN,truck model number or the code from the TM cover. Next to it will be a UOC, ("Useable On Code) normally 3-4 letters. That code will be listed next to any part that is SPECIFIC, to your truck model. Then look up the brush guard. If a part has your UOC listed next to it, then thats what should be on your truck.