New manual steering idler arm for '54-'56 Ford passenger cars. I believe it will work for Mercurys of the same years. I don't have the caps or other hardware - what you see is what you get. This came with only a hand written tag that said it was '57 but from it's dimensions it is '54-'56. Length from center to center is 5 1/2" & threaded end diameter is 11/16". I can't say whether it is original FoMoCo or reproduction. Please ask any questions before bidding. Thanks.