Bad Boy 21.00in X 5/8 Hole - 538-0001-00 — American Power Equipment Skip to content
Parts & accessories 25% off MSRP + free shipping on orders over $250 through December | STIHL AS battery sets $30 off through Dec 30
Parts 25% off MSRP + free shipping over $250

Bad Boy 21.00in X 5/8 Hole, Standard Mower Blade – 538-0001-00

by Bad Boy
Save 14% Save 14%
Original price $36.39
Original price $36.39 - Original price $36.39
Original price $36.39
Current price $31.39
$31.39 - $31.39
Current price $31.39

Take 25% off at checkout. Discount applied in cart through Dec 31.

Availability:
in stock, ready to be shipped

Ships anywhere in the United States

Local dealer in Saraland & Theodore, AL. Factory-trained service, real people on the phone.

Please verify fitment before ordering. It is the customer's responsibility to confirm the correct part for their equipment using the model and serial number. American Power Equipment does not guarantee fitment, and returns of incorrectly ordered parts are subject to our return policy.

Bad Boy 21.00in X 5/8 Hole, Standard Mower Blade –

The Bad Boy 21.00in X 5/8 Hole, Standard Mower Blade – 538-0001-00 is a genuine OEM replacement blade built to deliver consistent and reliable mowing performance. Constructed from high-strength steel, this precision-balanced blade provides a clean, even cut across a variety of turf types. Ideal for routine lawn maintenance, it offers dependable durability and smooth operation for both residential and commercial mowing applications.

Key Features

  • OEM Bad Boy mower blade designed for dependable cutting performance
  • 21.00in blade length offers balanced control and efficient grass cutting
  • 5/8 center hole fits securely for stable installation and operation
  • Standard lift design provides optimal airflow for versatile mowing conditions
  • Constructed from heavy-duty, high-strength steel for long service life
  • Precision balance minimizes vibration and ensures smooth operation
  • Compatible with select Bad Boy mower models using 538-0001-00 blades

Specifications

  • Blade length 21.00in
  • Center hole diameter 5/8
  • Blade type Standard
  • Construction material High-strength steel
  • OEM part number 538-0001-00
  • Weight Approximately 2.0lb
  • Finish Corrosion-resistant protective coating
  • Brand Bad Boy
  • Part number 538-0001-00
  • Condition New

Product Associations

  • Fits select Bad Boy MZ, MZ Magnum, and ZT Series mowers
  • Recommended for general-purpose mowing and smooth, even grass discharge
  • Direct replacement for factory-installed Bad Boy mower blades

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