42" Husqvarna Riding Lawn Mower Blade 532138971 XHT Marbain Steel

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This high-lift replacement lawn mower blade fits many 42-inch Husqvarna, Craftsman, Poulan, Sears, and AYP riding lawn mowers.  Made in the USA by Fisher Barton/Sunbelt XHT blade.

Part make sure your mower uses one of the part numbers listed below for the blade to ensure it is correct.

This is an XHT mower blade. That means it is made from Marbain Steel, the best steel a mower blade can made out of. You can expect it to last longer than your OEM blade or other inferior aftermarket blades. These blades are rated the Rockwell "C" hardness level. They wear 33% slower than traditional mower blades and are 40% less likely to bend or break. Perfect for sandy soil conditions, mowing rough terrain, or, best yet, manicuring a beautiful, well-maintained lawn.

Replaces OEM Part Numbers:

  • AYP/ROPER/SEARS: 138498
  • AYP/ROPER/SEARS: 138971
  • AYP/ROPER/SEARS: 138971X431
  • AYP/ROPER/SEARS: 532138971
  • HUSQVARNA: 532138971
  • HUSQVARNA: 53-21389-71
  • HUSQVARNA: 53-21384-98
  • HUSQVARNA: 53-21278-43
  • HUSQVARNA: 532 13 84-98
  • HUSQVARNA: 532 13 89-71

Compare to aftermarket part numbers:

  • ROTARY: 6125

Dimensions:

  • LENGTH: 21"
  • WIDTH: 2-1/4"
  • C. H. DIA: 5 Point Star
  • THICKNESS: 0.156"
  • Blade style/lift: High-Lift

Need assistance? Please reference SKU A-B1EP1010. 

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