550B CRAWLER

Set of 3 XHT Husqvarna 54" lawn mower blades 574481101 PZ Series zero turn

Inner 1043327M91

JCB - 6900/0051

DMHS1004 Set of 3 Heavy Duty XHT Hustler 60" ZTR Models Lawn Mower Blades Perkins 550B CRAWLERWarning & Important note to buyers: Your mower can come with varying size blades for the same models. It is the buyer's responsibility to verify this blade purchase with the given OEM numbers and sizes to fit your application. Replacement XHT Lawnmower blade. XHT(Xtreme Hardness & Toughness) blades are 25 40% harder than standard lawnmower blades. Benefits of the HXT blade are sharper and longer lasting cutting edges. More resistance to bending.