A&I XHT 18", 5/8", HL Mower Blade (Set of 3) - B1BC1205,3 Shims and Inserts Hex Size (IN) 0

Hex Size (IN) 0

LX277 and LX279 Lawn Tractors

Material(ALPHA): 10B38F

M78543 (RC12YC) Spark plugs (2)

Fits the following Utility Vehicle Models: Turf 4X2 (mfg

A&I XHT 18", 5/8", HL Mower Blade (Set of 3) - B1BC1205,3 Shims and Inserts Hex Size (IN) 0A&I XHT 18", 5 8", HL Mower Blade (Set of 3) B1BC1205,3 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. (2) blades for 36" cut. (3) blades for 54" cut. Fits XM series. Center Hole 5 8"