XHT 17-3/8" Mower Blade (Set of 3) - B1GR2003,3 Additives John Deere Original Equipment Model

John Deere Original Equipment Model L108 Maintenance Kits For L108 with 42"

SN <027969)>

JM26 MowMentum Walk-Behind Mower

Part number M168883

GY20789BLE

XHT 17-3/8" Mower Blade (Set of 3) - B1GR2003,3 Additives John Deere Original Equipment ModelXHT 17 3 8" Mower Blade (Set of 3) B1GR2003,3 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