grasscool (similar to )942-04308 blades with 6 star hole for troy bilt bronco pony mustang 42 inch mower cub cadet xt1-42 zt1-42 42'' zero turn lawn tractor replace 942-04308a 942-04312 high lift is up for auction in Patio, Lawn & Garden. This item is in As Is condition. This auction has ended — similar items appear in live auctions regularly.