A&I XHT 17-7/8", 5/8" Mower Blade (Set of 3) - B1HS1007,3 Solenoids Material Spec: C

Material Spec: C

and GT275 models

661R Quick-trak mower(PC11889)

Fits the following John Deere Models: X500 (s

A&I XHT 17-7/8", 5/8" Mower Blade (Set of 3) - B1HS1007,3 Solenoids Material Spec: CA&I XHT 17 7 8", 5 8" Mower Blade (Set of 3) B1HS1007,3 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. (3) blades for 52" cut Fastrak. Center Hole 5 8" Length 17 7 8" Thickness . 197