539102856 Husqvarna Caster Spacer

539102856 Husqvarna Caster Spacer.  Fits Husqvarna IZ5223 Lawn Mowers.  Also fits Husqvarna iZ 25 (968999672) (2007-09)  iZ 4217 (968999254) (2005-03)  iZ 4217 (968999703) (2007-09)  IZ 4217 (968999703) (2008-12)  iZ 421