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- Blades
Product Description
K5559-34330 replacement blades Compatible with Kubota Z122R lawn mower blades

Debris Management: The curved edges and optimized pitch direct clippings evenly for mulching or discharge, minimizing clumping
Clean, Efficient Cutting: The 2.5" width and 1/4" thickness maximize contact with grass, ensuring a precise, scalpel-like cut at every pas
Revitalize Your Lawn with Our K5559-34330 391-612 Mower Blade Replacement Blades

Compatibility: Fits for Kubota part K5559-34330 and works flawlessly with the Z122R 42" deck
Turf-Friendly Design: The balanced weight distribution reduces turf stress, preventing scalping and promoting healthy grass growth
Why Choose Our Blades?

The wider profile and reinforced edges minimize debris buildup and extend blade life, saving you time and money on frequent replacements. Plus, the balanced design reduces vibration for smoother operation.
Installation Instructions for K5559-34330 391-612 Lawn Mower Blades
Step 1: Prepare the Mower Ensure the mower is turned off and disconnected from the power source. Allow the engine to cool completely before handling blades.
Step 2: Access the Blade Raise the mower deck to its highest position. Secure the deck with a prop or safety stand to prevent accidental lowering.
Step 3: Remove Old Blades Loosen the blade bolt(s) using a socket wrench or hex key (depending on your mower model). Carefully lift the old blade off the spindle, ensuring it doesn’t shift unexpectedly.
Step 4: Install New Blades Align the new blade’s center hole with the spindle. Secure the blade with the bolt(s), hand-tightening first to ensure proper alignment. Use a torque wrench to tighten the bolt(s) to the manufacturer’s recommended specifications (typically 50-70 ft-lbs).
Step 5: Test and Adjust Lower the deck and start the mower. Check for vibrations or unusual noises, which may indicate improper alignment.
Pro Tips: Always wear gloves and safety goggles during installation. For optimal performance, replace both blades at the same time. Regularly inspect blade tightness and sharpen edges as needed. Tools Required: Socket wrench, torque wrench (optional but recommended).
K5559-34330 391-612 replacement blades

Whether tackling a compact yard or a sprawling landscape, their robust design handles diverse terrains with ease. By reducing frequent replacements, these blades offer long - term value and productivity.
Elevate Your Lawn - Care with K5559 - 34330 391 - 612 Lawn Mower Blades!
Designed for peak performance, our K5559 - 34330 391 - 612 Lawn Mower Blades are a must - have for both homeowners and professionals. Boasting a robust 2.5" width and 1/4" thickness, these blades redefine durability. The extra - wide and thick design ensures they stay sharper longer, delivering a clean, professional - grade cut every use. Say farewell to frequent replacements – engineered to conquer dense grass and rough terrain, they withstand rigorous mowing conditions.
Crafted from premium materials, these blades offer exceptional durability. Their aerodynamic profile boosts cutting efficiency, while heavy - duty construction resists wear. Installation is quick and easy, letting you return to lawn maintenance promptly.
$12.99 $12.99
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$58.30 $58.30
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$58.31 $58.31
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