JXJKCZ High-Lift Mower Blades for 46-inch Decks — 2-Pack, Direct-Fit for Husqvarna/Poulan/Craftsman, Balanced Hardened Steel

High-lift replacement mower blades designed to restore lift and cut quality for 46-inch decks on select Husqvarna, Poulan, Craftsman and AYP lawn tractors — supplied as a 2-pack by JXJKCZ.

These JXJKCZ high-lift blades are made as direct-fit replacements for several OEM part numbers and models with a 46-inch cutting deck. They match the shape, mounting configuration, and high-lift profile of factory blades so you can quickly swap them in to regain performance after months or seasons of wear. Each set includes two blades precision-cut for balance and consistent airflow under the deck.

Which mower models and OEM parts do these blades replace?

These blades are engineered to fit many popular 46-inch deck models and to replace a set of common OEM part numbers. Confirm your deck size and mounting pattern before ordering to ensure compatibility.

• Replaces OEM numbers: 532405380, 503405380, 531309715, 532403107, 575937901 and more.
• Compatible brands: Husqvarna, Poulan, Craftsman, AYP, Ariens and selected models from those lines.
• Fit examples: Husqvarna YTH22V46, Z246, RZ4623; Poulan PB185A46LT; Craftsman YT3000.

How do these high-lift blades affect cutting performance?

High-lift blades generate stronger upward airflow under the deck, which helps lift grass for a cleaner, more even cut and improves bagging and discharge. They are particularly useful with taller or thicker turf where additional suction helps collect clippings.

• High-lift blade profile increases suction for better bagging and discharge.
• Balanced manufacturing reduces vibration and promotes even wear.
• Sharp factory-edge shape restores uniform cut quality across the deck.

What materials and build details should I expect?

JXJKCZ replacement blades are stamped from hardened steel and finished to resist corrosion and wear in normal mowing conditions. Each blade is pre-drilled to match the mounting holes used by the listed OEMs so installation is straightforward for users comfortable with routine mower maintenance.

• Hardened steel construction for durability and edge retention.
• Pre-drilled bolt pattern to match OEM mounting holes.
• Packaged as a matched pair for balanced operation on a 46" deck.

How do I install and maintain these replacement blades?

Installation follows the same steps as replacing any deck blade: disconnect spark, raise mower, remove belt tension if needed, unbolt old blades and torque the new bolts to the manufacturer specification. Regular sharpening and checking blade balance extend life and keep cut quality consistent.

• Always disconnect spark plug before blade removal for safety.
• Tighten mounting bolts to your tractor’s specified torque value.
• Resharpen and rebalance blades periodically for even cutting.

Who this is for: Homeowners and lawn-care pros with 46-inch mower decks who need a cost-effective replacement for worn or damaged blades. If your machine uses any of the listed OEM numbers or model names and you want to restore lift, bagging, and cut evenness without buying OEM-priced parts, these JXJKCZ blades are a practical option. The two-blade set covers the left and right positions on standard 46" decks; contact support for fit questions or the 24-month after-sales warranty.