742P05094 Mower Blade Fit for Cub-Cadet 50" Enduro XT1-LT50 Ultima ZT1-50 ZT2-50, 742-05094-X High Lift Blades Replace for 742-05094, 742-05512-X, 3 Pack

What It Is

This 3-pack of high-lift mower blades (model 742P05094) is designed for 50-inch cutting decks on select Cub Cadet lawn tractors and zero-turn mowers. The high-lift profile increases airflow for improved grass clipping discharge and bagging performance, making it ideal for tall or damp grass.

Fitment & Compatibility

Before buying, confirm your mower has a 50-inch deck and that the model is one of the following: Cub Cadet Enduro XT1-LT50, Ultima ZT1-50, or ZT2-50. These blades replace OEM part numbers 742-05094, 742-05094-X, and 742-05512-X.

Critical measurements to verify:

• Overall length: 20.5 inches (center hole to tip)
• Center hole diameter: 0.625 inches (5/8-inch)
• Blade thickness: 0.203 inches
• Sail height (lift): 1.75 inches

Measure your current blade length and center hole size. If your deck uses a different hole pattern (e.g., oval or star), these won’t fit. This set is aftermarket, not OEM Cub Cadet, so check that the mounting hardware (washers, bolts) from your mower is reusable—no new hardware is included.

Key Things to Know

• High lift = more power draw – These blades create extra suction, which can bog down a smaller engine in thick grass. They work best on mowers with 20+ HP.
• Install tip – Torque blade bolts to 70-90 ft-lbs. Under-tightening can cause blade slippage; over-tightening can strip the spindle threads.
• Balance check – Aftermarket blades sometimes arrive slightly unbalanced. Use a blade balancer before installing to prevent vibration and spindle wear.
• Common gotcha – The 50-inch deck uses three blades (two outer, one center). Some mowers require a different blade for the center position—verify all three are identical before assuming they are.

Should You Buy It

If you need a budget-friendly replacement for a Cub Cadet 50-inch deck and your primary goal is better bagging or cutting in heavy grass, this 3-pack is a solid value. However, if your mower has less than 20 HP or you prefer OEM fitment to avoid balance issues, stick with genuine Cub Cadet blades.