Husqvarna 532406712 21" PNT Mower Blade – Replacement Lawn Mower Cutting Blade

Part Number: 532406712
Category: Lawn Mower Replacement Parts
Type: 21" PNT Mower Blade – Replacement Lawn Mower Cutting Blade

The Husqvarna 532406712 21" PNT Mower Blade is a replacement cutting blade designed for compatible Husqvarna lawn mower equipment requiring the specified 21-inch PNT blade configuration. Engineered to restore the mower deck’s intended cutting performance when the original blade becomes worn or damaged, this replacement blade provides the cutting edge and profile required for compatible applications. The 532406712 is ideal for replacing a dull, bent, chipped, excessively worn, or damaged mower blade as part of routine cutting-system maintenance.

Product Specifications

• Part Number: 532406712
• Brand: Husqvarna
• Product Type: Mower Blade
• Blade Length: 21"
• Blade Configuration: PNT
• Component Type: Replacement Cutting Blade
• Application: Lawn Mower Equipment
• System: Mower Deck / Cutting System
• Function: Grass Cutting
• Condition: New

Features & Benefits

• Replacement 21" mower blade for compatible Husqvarna lawn mowers
• Features the specified PNT blade configuration
• Designed to restore the mower’s intended cutting-system operation
• Provides a replacement cutting edge for worn or damaged original blades
• Helps maintain consistent grass cutting when properly installed and maintained
• Suitable for routine mower deck and cutting-system servicing
• Ideal for replacing dull, bent, chipped, worn, or damaged blades
• Practical replacement component for seasonal mower maintenance and repair

Applications

• Husqvarna lawn mower equipment
• Compatible 21" mower cutting systems
• PNT blade configurations where applicable
• Walk-behind lawn mowers where compatible
• Mower deck cutting assemblies
• Replacement of worn or damaged cutting blades
• Seasonal mower maintenance
• Cutting-system repair and restoration

Important Notes

• Verify part number 532406712 before ordering
• Confirm compatibility with your specific Husqvarna mower model and cutting system
• Verify that your mower requires the specified 21" PNT blade configuration
• Do not assume compatibility based solely on the 21" blade length
• Compare the existing blade length, width, thickness, center hole, mounting pattern, cutting profile, lift profile, orientation, and overall shape before replacement
• Inspect the associated blade adapter, spindle or crankshaft connection, mounting bolt, washers, and related hardware for wear or damage
• Verify whether any blade bolts, washers, adapters, or mounting hardware are included or must be purchased separately
• Shut off the mower, disconnect the applicable spark plug wire or power source, and ensure the blade has completely stopped before servicing the cutting system
• Install the blade in the correct orientation and tighten mounting hardware according to the equipment manufacturer’s specified procedure
• Replace blades that are bent, cracked, severely chipped, or otherwise structurally damaged rather than attempting to straighten or repair them