
This is a A-B1KU1038 BLADE-MOWER, XHT, 20.56", 7/8", ML PN: B1KU1038Main Description As Following : A-B1KU1038 BLADE-MOWER, XHT, 20.56" P.N: B1KU1038 XHT (Xtreme Hardness & Toughness) blades feature a unique steel that incorporates boron, carbon, manganese, and other materials that ensure its strength. The blades are heat treated with the patented and independently tested Marbain heat-treating process. This process makes the blades 25% - 40% harder than standard lawnmower blades, making them the longest-lasting, safest, and most impact resistant lawnmower blades on the market.Center Hole: 7/8"Length: 20-9/16"Thickness: .250"Width: 2-1/2"Replaces: Kubota: K5371-99040Type: Medium Lift Crossed From: K5371-99040 KUBOTA , K537199040 KUBOTA , 330-831 STENS , 330831 STENS Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada