2 Pack 942-04244A Mower Blades with 712-0417A Blade Nuts for XT1 LT46 LTX1045 LTX1046 XT1 46 RZT L46 LT2000 Replaces Cub Cadet 46 inch Mower Blades 742-04244A 742-04290A 942-04290A High Lift

What It Is

This is a 2-pack of 46-inch high-lift mower blades (model 942-04244A) with two blade nuts (712-0417A), designed to replace OEM Cub Cadet blades on 46-inch cutting decks for XT1, LTX, RZT, and LT2000 series tractors. High-lift blades create stronger airflow for better grass clipping discharge, ideal for bagging or side-discharge use.

Fitment & Compatibility

Before buying, confirm your mower deck is exactly 46 inches (measured blade tip to tip). These blades fit Cub Cadet XT1 LT46, LTX1045, LTX1046, RZT L46, and LT2000 models with a 46-inch deck. They replace OEM part numbers 742-04244A, 742-04290A, and 942-04290A. The included nuts (712-0417A) are 5/8-inch, but check your spindle shaft size—some older decks use a different thread. Measure your existing blade’s center hole diameter (typically 1 inch) and overall length (about 22.5 inches) to verify match. These are aftermarket, not OEM Cub Cadet, but meet or exceed OEM specs.

Key Things to Know

• High-lift vs. standard: These blades increase lift for bagging but can bog the engine in thick, wet grass—avoid if you primarily mulch.
• Installation tip: Torque blade nuts to 30-40 ft-lbs. Use a block of wood to prevent blade spin. The nuts are self-locking, but replace them if threads are worn.
• Sharpening: High-lift blades dull faster than standard due to increased airflow friction. Resharpen every 10-15 hours or after heavy use.
• Balance check: After sharpening or install, always balance the blades to prevent vibration and spindle damage. A $10 balancer is worth it.

Should You Buy It

If you own a 46-inch Cub Cadet and frequently bag grass or need strong side discharge, this is a solid, affordable upgrade from standard blades. It’s not ideal for mulching or wet conditions, but for the price and included nuts, it’s a reliable choice for maintaining cutting performance.