This is a A-E92302 Bushing, Nylon PN: E92302Main Description As Following : A-E92302 Bushing, Nylon P.N: E92302 Inside Diameter: 3.956"Outside Diameter: 4.33" OverallWidth: 1.31" Found in Section & Models : Hay Tool Parts > Disc Mower Parts, John Deere MOWER, DISC: 265, John Deere MOWER, DISC: 275 Associated Items : New Also This is An Aftermarket Product And : Inside Diameter: 3.956" Outside Diameter: 4.33" Overall Width: 1.31"