A&I XHT 18", 1/2", HL Mower Blade (Set of 6) - B1TR3103,6 Shafts John Deere Original Equipment Bearing

John Deere Original Equipment Bearing - AM143610

L100 Series

9760STS North American

2040 (430000-)

Hub Width(IN): 1

A&I XHT 18", 1/2", HL Mower Blade (Set of 6) - B1TR3103,6 Shafts John Deere Original Equipment BearingA&I XHT 18", 1 2", HL Mower Blade (Set of 6) B1TR3103,6 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. Tighter tolerances in the aftermarket vs. OEM. XHT blades also offer greater impact toughness. (2) blades for 36" cut. (3) blades for 52" cut. Wide area walk behind. Center