A&I XHT 18", 5/8", HL Mower Blade (Set of 2) - B1BC1205,2 Piston Rings Fits the following John Deere

Fits the following John Deere models: G100

JS63C & JSE63E 21IN walk behind mower(PC2632)

Fits the following Cotton Picker Models: 9970

Mower Deck

A&I XHT 18", 5/8", HL Mower Blade (Set of 2) - B1BC1205,2 Piston Rings Fits the following John DeereA&I XHT 18", 5 8", HL Mower Blade (Set of 2) B1BC1205,2 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 54" cut. Fits XM series. Center Hole 5 8"