This is a A-AW30717 Tail Wheel, 4 Bolt, Laminated Tire PN: AW30717Main Description As Following : A-AW30717 Tail Wheel, 4 Bolt, Laminated Tire PN: AW30717 Found in Section & Models : Hay Tool Parts > Rotary Cutter Parts, John Deere ROTARY CUTTER: HX10 (Pull Type), John Deere ROTARY CUTTER: HX14 (Pull Type), John Deere ROTARY CUTTER: HX15, John Deere ROTARY CUTTER: HX20, John Deere ROTARY CUTTER: MX10 (Pull Type), John Deere ROTARY CUTTER: MX8 (Pull Type), John Deere ROTARY CUTTER: 1008 (Pull Type), John Deere ROTARY CUTTER: 1018 (Pull Type), John Deere ROTARY CUTTER: 1408 (Pull Type), John Deere ROTARY CUTTER: 1418 (Pull Type), John Deere ROTARY CUTTER: 1508, John Deere ROTARY CUTTER: 1517, John Deere ROTARY CUTTER: 1518, John Deere ROTARY CUTTER: 2018, John Deere ROTARY CUTTER: 509 (Pull Type), John Deere ROTARY CUTTER: 606 (Pull Type), John Deere ROTARY CUTTER: 609 (Pull Type), John Deere ROTARY CUTTER: 709 (Pull Type) Associated Items : New Also This is An Aftermarket Product And : Bolt: 4 Hole Bolt Circle: 5" Maximum Width: 5.75" Overall Diameter: 21" Pilot Hole: 3-5/8" Replaces: 814-059C Land Pride; 7428 Woods Rim Size: 4" X 9" both rim halves assembled Top Width: 5.25"