This is a A-65130 Spacer, 1" PN: 65130Main Description As Following : A-65130 Spacer, 1" P.N: 65130 New spacer. Spacer measures 1". Fits Woods finishing mower and rotary cutters. Stocked As: A-84613 Found in Section & Models : Hay Tool Parts > Rotary Cutter Parts, Woods MOWER, FINISHING: SEVERAL (Spacer For Caster Wheels), Woods ROTARY CUTTER: SEVERAL (Spacer For Caster Wheels) Associated Items : New Also This is An Aftermarket Product And : New spacer. Spacer measures 1". Fits Woods finishing mower and rotary cutters.