BOLT Dealer LocatorProduct Description5/8-11 X 3-1/2 HHB GRADE 5Product InformationFits to model (20)Zero-Turn MowersHUSQVARNA Z554XHUSQVARNA Z548HUSQVARNA Z554HUSQVARNA MZ48HUSQVARNA PZ 54HUSQVARNA P-ZT 54Zero-Turn Lawn MowersHUSQVARNA Z554XHUSQVARNA Z560XHUSQVARNA Z572XHusqvarna Z560LSMZ 48IN Special EditionMZ 54IN Special Edition[NO LONG NAME]Husqvarna MZ 54IN ROPS Special EditionHusqvarna MZ 61IN ROPS Special EditionHUSQVARNA MZ54Husqvarna Z554LHusqvarna Z560LStand-On Lawn MowersHusqvarna V548Husqvarna V554