ILONPA 52" High-Lift Mower Blades for Husqvarna & Dixon — 5-Point Star, 18" Segments, Black

ILONPA high-lift replacement blades are a 52-inch set engineered to restore cutting performance on Husqvarna and Dixon zero-turn mowers with a 5-point star center mount.

These heavy-duty blades are designed to match factory fit and airflow for 52" decks, offering a straightforward swap to recover lift and discharge efficiency. Finished in protective black paint across the cutting edge to prevent corrosion and guard hands during installation, the paint wears off naturally in early use. Before ordering, confirm center hole type and blade dimensions to ensure compatibility with your machine.

Which mower models will these 52" blades work with?

They are made to fit a wide range of Husqvarna and Dixon 52" zero-turn decks and many OEM equivalents. If your deck uses a 5-point star mounting pattern and accepts 18" blade segments, these blades should align with the spindle and mower design.

• Compatible Husqvarna models: EZ 4220, EZ 4624, EZ 4822, EZ 4824 (including EZC variants), EZ 5221/5224 series, EZ 5424, EZ 6124 and many MZ/MZT series.
• Dixon fits include: Ultra 52, Grizzly 52/ZTR, Kodiak 52 and Kodiak Diesel 52.
• Replace part numbers such as 539112079, 10782, 10881, and 510417801 when matching to originals.

What are the exact blade dimensions and mounting details?

Each blade segment measures 18 inches long, 2.5 inches wide, and about 0.197 inches thick. The center aperture is the 5-point star style used on many 52" decks, so confirm your spindle bolt pattern matches before purchase.

• Length: 18" per blade segment — designed for 52" multi-blade decks.
• Width: 2.5" to provide consistent cutting swath and rigidity.
• Thickness: ~0.197" for durable edge life under typical lawn conditions.
• Mount: 5-point star center hole — check your spindle adapter for compatibility.

How do these high-lift blades affect cutting and grass discharge?

High-lift geometry is tailored to increase upward airflow beneath the deck, lifting grass blades for a cleaner cut and more efficient bagging or side discharge. They help move clippings through the deck faster, which can reduce clumping on thicker turf when the deck and engine are in good condition.

• Stronger vertical airflow aids upright grass feeding into the blade edge for an even cut.
• Improved discharge flow for better mulching or bagging performance on compatible decks.
• Painted edges resist rust before first use and make handling installation safer.

What should I know about installation and initial use?

Installation follows standard blade-replacement procedures for zero-turn decks using the 5-point star mount. The black coating on the cutting edges is intentional for rust prevention and installer safety; it will abrade away during the first mowing passes and does not need to be manually removed.

• Torque blades to manufacturer spindle specs and use proper hardware/lock washers.
• Wear gloves; painted edges protect hands but still exercise caution when handling.
• Run a short initial mowing to seat the paint and confirm balance and fitment.

Who this is for: These ILONPA high-lift blades are aimed at owners and maintenance technicians of 52" Husqvarna- and Dixon-platform zero-turn mowers who need a factory-style replacement. Choose these if your deck accepts a 5-point star center, you want restored lift and discharge performance, and you prefer pre-coated blades for corrosion protection during storage and installation. Always verify part numbers and spindle mounting type before ordering to ensure a correct fit.