Basic Information

• Part Name: Lawn Tractor 42-in Deck Mulching Blade
• Manufacturer: Husqvarna
• Category: Lawn Tractor
• Primary Function: Recuts grass clippings into smaller pieces to enhance mulching efficiency

Installation & Compatibility

• Compatible Models: Fits various Husqvarna lawn tractor models. Please confirm this part is correct for your model before ordering.
• Installation Difficulty: Easy ? straightforward installation with basic tools
• Tools Required: Socket wrench, work gloves

Additional Information

The Husqvarna Lawn Tractor 42-in Deck Mulching Blade, part number 532139775, replaces part number 594893101. Designed to improve mulching performance, this 21-inch blade recirculates grass clippings inside the mower deck for multiple cuts, producing a fine mulch that naturally fertilizes your lawn.

If your mower is leaving behind clumps or failing to mulch effectively, a dull or damaged blade could be the cause. Replacing it with this contoured blade helps restore clean, efficient cutting and consistent mulching results.

Wear work gloves during installation to protect your hands from the blade?s sharp edges. Position your lawn tractor on a flat surface and use a socket wrench to remove the old blade and secure the new one. Regularly inspecting and replacing your blades helps maintain mowing performance and promotes a healthier-looking lawn.