Fourtry 52" High Lift Mower Blades — 3-Pack for 52-inch Decks, 18.1" Heat-Treated Steel, Pre-Sharpened

Fourtry's 3-pack 52-inch high lift mower blades replace common OEM parts to restore lift, clipping performance, and bagging efficiency on many 52" decks.

If your mower isn't throwing clippings like it used to or your cut looks uneven, worn blades are often the cause. These Fourtry high lift blades are engineered as direct-fit replacements for a long list of commercial and residential riding mowers and zero-turns. Each blade is formed from heat-treated steel, pre-sharpened, and finished with a protective coating that reduces surface rust during storage and initial use.

Which machines will these blades fit?

These blades are designed to work with most 52-inch decks that use the same center hole and blade dimensions. They match numerous OEM part numbers so they can serve as direct replacements for Gravely, Ariens, Ferris, Bobcat and several other manufacturers. Always compare the blade length, center-hole measurement, and thickness to your original blade before installing.

• Fits many Gravely Pro-Turn and Pro Master 52" models and similar decks
• Compatible with Ariens and Bobcat part number equivalents
• Suitable for Ferris and selected commercial mower models using 52" high lift blades
• Check spindle hub pattern and 18.1" blade length for confirmation

How do these blades affect bagging and clipping quality?

High lift blades are shaped to generate strong upward airflow beneath the deck, which helps lift grass for a cleaner, more uniform cut and improves bagging performance. These Fourtry blades have a pronounced lip and balanced weight distribution to maintain consistent lift without adding vibration. That means better clipping evacuation into a bagger and a neater finish on the lawn.

• High-lift profile increases upward airflow for improved bagging
• Pre-sharpened cutting edge reduces initial dressing time
• Balanced design minimizes vibration and uneven wear

What are the material and installation details?

The blades are stamped from high-strength steel and heat-treated for extended edge life. A protective coating is applied to prevent corrosion during storage and will wear off during the first few uses. Installation is straightforward: remove the old blade, align the center hole and bolt pattern, and torque hardware to your mower manufacturer's specification.

• Material: heat-treated steel with protective finish
• Dimensions: approximately 18.1" long, 2.5" wide, compatible with 52" decks
• Center hole and thickness match common 52" spindle hubs—verify fit before purchase

Why choose a 3-pack instead of a single blade?

Buying three blades provides quick replacements for multi-deck setups or future maintenance, ensuring consistent cut quality across all spindles. It’s also cost-effective compared with purchasing individual OEM blades and reduces downtime during the mowing season. Keep spares on hand to rotate and maintain peak performance without delay.

• Three blades cover a full 3-blade 52" deck or act as spares
• Reduces replacement frequency and helps keep uniform cutting height
• Cost savings versus individual OEM blades

Who is this for: This 3-pack is aimed at homeowners and landscape professionals who operate 52" decks on zero-turns and lawn tractors and need reliable, high-lift replacements that match common OEM numbers. If you maintain Gravely, Ariens, Ferris, Bobcat, or similarly specified mowers and want a resilient blade that improves bagging and cut consistency, these Fourtry blades are a practical, value-oriented option. Verify your original blade’s measurements and part reference to ensure compatibility before ordering.