XHT 19" Mower (SINGLE) Blade - B1JD1039 Recoil Starters Finish(ALPHA) B-Zinc-Electro Plated

Finish(ALPHA) B-Zinc-Electro Plated

Engine sounds change as the tractor is rolled as well

Disk measures appx 6" long

X304 w/engine mark FH491V-AS04

AV1/AV2/AV SHIFT Button

XHT 19" Mower (SINGLE) Blade - B1JD1039 Recoil Starters Finish(ALPHA) B-Zinc-Electro PlatedXHT 19" Mower (SINGLE) Blade B1JD1039 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. Requires (3) blades for 54" cut. Fits 7 Iron deck and Z trak M653, M655, F620, F680, F687,737, 757.