Lawn Mower 21-in Deck Blade 594893001

Basic Information

• Part Name: Lawn Mower Blade
• Manufacturer: Husqvarna
• Category: Lawn Mower Parts
• Primary Function: Rotates under the mower deck to cut the grass efficiently

Installation & Compatibility

• Compatible Models: Fits various Weed Eater lawn mower models. Please confirm this part is correct for your model before ordering.
• Installation Difficulty: Medium — You'll need some experience with mechanical tools to replace the blade safely and correctly.
• Tools Required: Socket wrench set, work gloves, and a torque wrench.

Additional Information

Lawn mower blade 532406712 replaces part number 594893001. It?s designed for Weed Eater lawn mowers to deliver clean, consistent cuts by rotating under the mower deck. A sharp blade promotes healthier grass by reducing tearing and improving lawn appearance.

If your mower leaves uneven patches or scalps the lawn, a dull or damaged blade could be the cause. Replacing the blade can restore smooth cutting and help maintain even grass height across your yard.

Always disconnect the spark plug wire before beginning any maintenance. Wear work gloves and use a torque wrench to tighten the blade securely. For step-by-step instructions, see our How to replace a lawn mower blade repair guide with video.