A&I XHT 15-1/8", 3/4" Mower Blade (Set of 3) - B1CC1400,3 Primers and Primer Bulbs JS60 & JS60H 21in walk

JS60 & JS60H 21in walk behind mower(PC10409)

Fits the following Backhoe Models: 410B

Contrast stitching

Fits the following Lawn and Garden Tractor Models: 737

A&I XHT 15-1/8", 3/4" Mower Blade (Set of 3) - B1CC1400,3 Primers and Primer Bulbs JS60 & JS60H 21in walkA&I XHT 15 1 8", 3 4" Mower Blade (Set of 3) B1CC1400,3 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 44" cut. C to C N A Center Hole 3 4" Hole Diameter . 750" 19. 05mm