XHT Replacement Blade for Exmark 103-6401 (Set of 6) - B1EM1895,6 Fenders For John Deere 400 Hydrostatic

For John Deere 400 Hydrostatic Tractor

JPX815E(PC13330)

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John Deere Buildable Tractor Engine - LP66713

Fits the following ZTrak Mower Models: 717A

XHT Replacement Blade for Exmark 103-6401 (Set of 6) - B1EM1895,6 Fenders For John Deere 400 HydrostaticXHT Replacement Blade for Exmark 103 6401 (Set of 6) B1EM1895,6 XHT Replacement Blade for Exmark 103 6401 B1EM1895 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