HQPASFY High-Lift Lawn Mower Blades for 46" Decks – 742-05510 Two-Pack, Manganese Steel, S-Shaped Diamond Center

These HQPASFY 742-05510 high-lift mower blades are a pair of manganese-steel replacement blades engineered for 46" decks with an S-shaped diamond center hole, built to improve bagging, discharge distance, and cut quality.

Upgrade worn or dull blades with this two-pack of HQPASFY high-lift lawn mower blades designed to fit many Cub Cadet, Craftsman, MTD and Troy-Bilt 46" decks that use the S-shaped (diamond) center hole. Each blade measures 23.15" long by 2.95" wide and has a 1.57" center diameter and 0.98" center width. The blades are manufactured from manganese steel, finished with a corrosion-resistant coating, and shaped to produce strong suction for bagging or long-distance discharge while minimizing tearing for a cleaner-looking lawn.

Will these blades fit my 46" deck mower?

Compatibility depends on the deck size and the center hole geometry. These blades are built for 46-inch decks that accept blades with an S-shaped diamond center hole and the specified center dimensions.

• Blade length: 23.15"; width: 2.95"
• Center hole diameter: 1.57"; center width: 0.98"
• Fits Cub Cadet XT2-LX46, XT1-LT46, ZTS1-46, ZT1-46 and many Craftsman models (e.g., Z5400, Z5450, T2400)
• Verify your mower’s OEM part number or measure the blade and center hole before purchasing

How do these high-lift blades improve cutting and bagging?

The high-lift profile creates stronger upward airflow under the deck, which helps lift grass before cutting and moves clippings efficiently into a bag or out the discharge chute. That results in more consistent clipping collection and reduced tearing of grass blades.

• High-lift shape increases suction for effective bagging
• Manganese-steel construction keeps edges sharper longer
• Corrosion-resistant coating prevents sap and moisture buildup
• Reduces clogging and improves long-distance discharge

What are the construction and durability features?

These replacement blades are stamped from high-quality manganese steel for enhanced wear resistance and edge retention. A protective coating reduces corrosion from moisture and grass residues so blades stay cleaner and perform reliably season after season.

• Manganese-steel body for wear resistance and strength
• Pre-coated finish resists rust and grass sap buildup
• Precision-cut center hole (diamond/S shape) ensures correct fit
• Sold as a two-blade kit for fast, matched replacements

How simple is installation and maintenance?

Installation is straightforward and mirrors OEM blade replacement: remove the old blades, align the diamond center hole, and tighten mounting hardware to manufacturer torque specs. Keep blades balanced and sharpened as needed to maintain even cuts and reduce deck vibration.

• Kit includes two blades for dual-blade 46" decks
• Match center hole orientation to your mower’s spindle
• Use proper torque and check blade balance after installation
• Inspect and sharpen periodically for best performance

Who is this for? Lawn care enthusiasts and homeowners with 46" deck mowers who need a cost-effective, durable blade replacement that restores bagging and discharge performance. These blades are ideal for owners of compatible Cub Cadet, Craftsman, MTD and Troy-Bilt models who want longer-lasting edges, improved clipping pickup, and a corrosion-resistant finish for easier upkeep. Always confirm deck size and center-hole type before ordering to ensure a proper fit.