Aeagle 942-05052A Mower Blades for Cub Cadet ZT1 ZT2 Ultima Zero Turn XT1 XT2 Enduro Series LT50 GT50 RZT50 RZT-L34 50'' Deck Lawn Tractor Replaces 742-05052A, High Lift, 6 Point Star, 6 Pack (Blue)

What It Is

This is a set of six high-lift mower blades designed for 50-inch deck Cub Cadet zero-turn and lawn tractors. The aggressive lift improves grass clipping discharge and bagging performance, making them suited for thick or damp grass.

Fitment & Compatibility

Before buying, confirm your deck is exactly 50 inches—models like the ZT1, ZT2, Ultima, XT1, XT2, Enduro Series, LT50, GT50, RZT50, and RZT-L34 use this blade. The blade measures 20 inches long, 2.25 inches wide, with a 0.25-inch thickness and a 6-point star center hole (1-inch diameter). It replaces OEM part 742-05052A and fits all decks that originally used that number. Do not assume fitment for older Cub Cadet models or decks from other brands—measure your existing blade’s length and center hole shape before ordering.

Key Things to Buy

• Quality: Made from heat-treated steel with a blue powder coating for rust resistance. Users report they stay sharp longer than some OEM blades, but check for balance—occasional sets may need slight balancing.
• Installation Difficulty: Easy for DIYers—remove the center bolt (likely 5/8-inch or 15/16-inch), swap blades, and torque to 70-90 ft-lbs. Use a blade removal tool to hold the spindle.
• Common Gotchas: These are high-lift blades, so they create more suction. If your deck is prone to clogging in very wet grass, consider a medium-lift alternative. Also, the six-pack is for tractors with three spindles (two blades per spindle), not for decks with four spindles.
• Wear Check: Inspect spindles for bearing play while the blades are off—worn spindles can cause uneven cutting regardless of blade quality.

Should You Buy It

If you own a 50-inch Cub Cadet ZT1, ZT2, or similar model and want a reliable, affordable replacement that improves grass lift and bagging, this set is a solid choice. It’s best for moderate-duty residential mowing where you value sharpness and rust resistance over extreme durability. Skip it if you need a standard-lift blade for sandy soil or very light mowing.