This is a A-49A5 Top Link PN: 49A5Main Description As Following : A-49A5 Top Link P.N: 49A5 Adjustable Top Link, Heavy Swedged Center Tube, Forged Ends, Locking Nut.Dim A (1): CAT. I ENDSDim B (2): 12" CENTER TUBE Stocked As: A-ATL02 Found in Section & Models : Hitch & Drawbar Parts > Hitches: 2PT and 3PT, Massey Ferguson (UNDEFINED): VARIOUS MODELS Associated Items : New Also This is An Aftermarket Product And : Adjustable Top Link, Heavy Swedged Center Tube, Forged Ends, Locking Nut. Dim A (1): CAT. I ENDS Dim B (2): 12" CENTER TUBE