A&I XHT 18", 5/8", Notch Mower Blade (Set of 4) - B1EM1802,4 Runners Pebble grain leather

Pebble grain leather

Kit part number is AM141040 (includes mounting nuts)

Silver adjusters with John Deere name

Z445 (-100000)

A&I XHT 18", 5/8", Notch Mower Blade (Set of 4) - B1EM1802,4 Runners Pebble grain leatherA&I XHT 18", 5 8", Notch Mower Blade (Set of 4) B1EM1802,4 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. Center Hole 5 8" Length 18"