Lawn Tractor Hi-lift Mower Blade Part 138971
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Lawn Tractor Hi-lift Mower Blade
Part #: 138971

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Technician Facts

  • Installations last year: 8388
  • Average installation time: 30 minutes
  • Level of repair difficulty:

Don't have time to install it yourself? Schedule an appointment.

Part Information

Choose this manufacturer-approved blade for your lawn tractor.

This replacement 42-inch Hi-Lift blade for an AYP or Craftsman lawn tractor model number 917253642 is designed to improve the directing of clippings out of the discharge port on the mower deck or into the grass catcher.

When installing the blade, make sure it seats onto the star of the mandrel shaft and to torque the bolt to 35 foot pounds.


  • Category: Lawn & Garden/Yard/Farm
  • Shipping Length: 2.1 in
  • Shipping Width: 1 in
  • Shipping Height: 20.9 in
  • Shipping Weight: 1.85 lbs
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