Husqvarna Lawn Tractor Blade Brake Arm Linkage 532405139

Basic Information

• Part Name: Lawn tractor blade brake arm linkage
• Manufacturer: Husqvarna
• Category: Lawn tractor component
• Primary Function: Pivots the brake arm to apply pressure on the pulley, stopping the blades from spinning when disengaged

Installation & Compatibility

• Compatible Models: Fits various Husqvarna lawn tractor models. Please confirm this part is correct for your model before ordering.
• Installation Difficulty: Medium; installation typically requires partial disassembly of the mower deck
• Tools Required: Work gloves for safety, wrench set, and screwdrivers

Additional Information

Blade brake arm linkage 532405139 replaces part numbers 405138 and 405139. It works with the mower deck s brake arm to stop the blades when disengaged, helping ensure safe operation. This part is key to preventing unexpected blade movement and maintaining compliance with equipment safety standards.

Worn or damaged blade brake arm linkage can cause the blades to keep spinning after disengagement. Replacing it restores proper blade stopping function and supports safe mowing.

Before installation, disconnect the spark plug to prevent accidental blade engagement. Wear work gloves, remove the necessary deck components, and install the new linkage securely. Regular inspection and timely replacement help maintain long-term reliability and safety of your lawn tractor.