All of our new parts are aftermarket replacements. Compatible with John Deere Tractor(s) G. Replaces John Deere OEM Number(s) AF458R. Top Header: 5-3/4" x 21-1/2". Bottom Header: 5-3/4" x 21-1/2".
22 Bolt Holes Per Header Plate. Top & Bottom Headers have 1-1-4 Overhang to the Front of Core. All States Ag Parts Item No.