ACEBRI High-Lift 52" Replacement Mower Blades for Husqvarna Dixon – 18" Iron, 5-Point Star, 0.197" Thick

ACEBRI High Lift 52" replacement mower blades are heavy-duty 18" iron blades with a 5-point star center hole designed to fit Husqvarna and Dixon 52" decks for improved lift and bagging performance.

These ACEBRI blades are crafted as OEM-style replacements for a range of Husqvarna and Dixon models, matching key part numbers so you can swap them in without modification. Made of durable iron at a precise 0.197" thickness, the blades balance edge retention and resistance to flex. They’re intended for 52-inch cutting decks and suit zero-turns and garden tractors that require a 5-point star mounting pattern.

Which mower models and OEM parts do these ACEBRI blades replace?

These blades were produced to correspond with several factory part numbers and fit common Husqvarna and Dixon machines. Check your deck size and mounting pattern before ordering to ensure compatibility.

• Replaces OEM references including Husqvarna 539112079 and related Dixon blade numbers.
• Compatible with Husqvarna EZ and MZT series such as EZ 4824, EZ 5224, MZT 52, and FD 52M.
• Fits Dixon models like Ultra 52, Grizzly 52, and Kodiak 52 series requiring a 5-point star center.
• Designed for 52" cutting decks that accept 18" blade length and 2.5" width blades.

How are these blades sized and constructed?

ACEBRI blades follow specific dimensions so they match deck geometry and mounting hardware. The iron construction and measured thickness aim to provide reliable service under normal mowing conditions.

• Blade length: 18 inches; width: 2.5 inches; thickness: 0.197 inches.
• Center: 5-point star hole to align with Husqvarna/Dixon mounting patterns.
• Material: forged/cast iron for rugged durability and predictable wear.
• Intended for 52-inch mower decks on compatible machines.

What performance changes can I expect with high-lift ACEBRI blades?

High-lift blades are shaped to generate stronger air flow under the deck, which improves grass lift and helps with discharge and bagging. Expect a fuller clippings flow and tidier cut when blades are sharp and properly balanced.

• Enhanced suction of grass for cleaner upright clipping before cutting.
• Better bagging and discharge efficiency on compatible decks.
• Requires correct deck clearance and blade installation for best results.
• Regular sharpening maintains cutting quality and reduces load on the engine.

How should I choose and install replacement blades for my mower?

Select blades by matching deck size, center hole pattern, and blade thickness to your mower’s specs. Follow manufacturer torque settings and safety steps during installation to avoid vibration or mounting issues.

• Confirm 52" cutting deck and 5-point star center before purchase.
• Replace blades in matched sets or balance them to minimize vibration.
• Use proper tools, wear gloves, and disconnect the spark plug prior to work.
• Check blade bolt torque and deck clearance after installation.

Who is this for: ACEBRI 52" High Lift blades are aimed at owners of Husqvarna and Dixon zero-turns and garden tractors with 52" decks who want a durable OEM-style replacement. They suit DIY maintainers, small-property landscapers, and anyone replacing worn or damaged blades that require the 5-point star mount and 18" length. If you need assistance confirming model fitment, contact ACEBRI support with your mower model and current part number before ordering.