A&I XHT 18", 5/8", Notch Mower Blade (Single) - B1EM1802,1 Gates John Deere TRACTOR: 8520

John Deere TRACTOR: 8520

This fits models: 4X2HPX & 6X4HPX(Diesel)(PC9346)

SUB FROM: AM132036

John Deere Original Equipment Antenna

A&I XHT 18", 5/8", Notch Mower Blade (Single) - B1EM1802,1 Gates John Deere TRACTOR: 8520A&I XHT 18", 5 8", Notch Mower Blade (Single) B1EM1802,1 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"