XHT Replacement Blade EXMARK - B1EM1876 Bearings Effective Length 3731mm(146

Effective Length 3731mm(146

& 12X12 PR trans

Fits the following Lawn and Garden Tractor Models: GX355

X729 (48")

while the unique design of the spokes helps dampen the ride for enhanced operator comfort

XHT Replacement Blade EXMARK - B1EM1876 Bearings Effective Length 3731mm(146XHT Replacement Blade EXMARK B1EM1876 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 60" cut. Fits Triton decks. Center Hole 15 16" Length 20 23 32" Thickness . 197 Type