46 Inch Mower Blades 942-04244A for Cub-Cad et XT1-LT46 XT2 LTX1045 LTX1046, 942-04290 High Lift Blades Replace for 942-04244, 742-04244, 742-04244A, 742-04290, 2 Pack

What It Is

This is a 2-pack of 46-inch high-lift mower blades designed for Cub Cadet and MTD-brand lawn tractors. They are a direct replacement for OEM part numbers 942-04244A and 942-04290, optimized for bagging and side-discharge performance on residential zero-turn and garden tractors.

Fitment & Compatibility

Before buying, verify three things: (1) Your mower deck must be exactly 46 inches (not 42, 48, or 50). (2) Cross-reference your OEM part number—this set replaces 942-04244, 742-04244, 742-04244A, 742-04290, and 942-04290. (3) Check the center hole diameter (likely 5/8” or 7/8”) and overall blade length (should measure ~20.5 inches from tip to tip). Common compatible models include Cub Cadet XT1-LT46, XT2 LTX1045, LTX1046, and similar MTD-series tractors. Aftermarket blades often have slightly different balance or thickness—compare your old blade’s thickness and lift profile before installing.

Key Things to Know

• High-lift design increases airflow for better clippings discharge and bagging, but creates more drag—expect slightly higher engine load and reduced fuel efficiency vs. standard blades.
• Installation difficulty is moderate: use a torque wrench to tighten blade bolts to 70-90 ft-lbs (check your manual). Always sharpen or replace blades in pairs to avoid vibration.
• Common gotcha: These blades may not fit decks with a “mulching” plug or if your deck uses a different spindle design (e.g., 3-point or oval center hole). Measure your old blade’s center hole shape and diameter precisely.
• Quality note: User reviews (4.6/5) note consistent balance and decent steel hardness, but some report needing to re-sharpen after 2-3 heavy seasons. They are not heat-treated like premium OEM blades.

Should You Buy It

If you own a 46-inch Cub Cadet or MTD lawn tractor and primarily bag or side-discharge, this 2-pack offers solid value for the price—just confirm your deck size and center hole specs first. Avoid if you need mulching blades or have an older model with non-standard spindle dimensions.