Deck Wheel / Gravely 09253700Pack Size:1Ariens 09253700, Bad Boy 022-5234-00, Gravely 09253700, Great Dane D18070, John Deere TCU18744J. Thomas GD-65, NHC 226-0103, Oregon 72-135, Rotary 10714, Sunbelt B1WL66Ariens Zoom 2050 and Zoom 2552XL; Gravely PM144Z, PM148Z, PM152Z, PM250Z, PM252Z, PM260Z, PM272Z, GE1748FL, GR1548FL, HE1748FL, HE1748FLP, HE1752FL, HE1548FLP, HE1952FL and HE1952FLP; John Deere 600, 700, 800 and 900 series Z-Traks and hydro walk behindsBore: 1/2 ", Tread: Smooth, Wheel Size: 5x2 3/4, Hub: 3 1/4 "