ILONPA 942-04290 46" Mower Blades for Cub Cadet XT1-46 XT2-46 RZT-46 ZT1-46 LTX46 LTX1045 LTX1046 MTD Troy Bilt 46 inch Deck Zero Turn Lawn Tractor 942-04290-X (Mulching Toothed) 2-Pack, Black

What It Is

The ILONPA 942-04290 46" Mower Blades are a mulching (toothed) replacement blade set for 46-inch cutting decks on select Cub Cadet, MTD, and Troy-Bilt zero-turn and lawn tractors. They are designed to chop clippings finer for better lawn nutrition and are sold as a 2-pack.

Fitment & Compatibility

Before buying, confirm your mower has a 46-inch deck (not 42 or 50 inch). These blades fit Cub Cadet XT1-46, XT2-46, RZT-46, ZT1-46, LTX46, LTX1045, and LTX1046 models, plus MTD and Troy-Bilt tractors with the same 46-inch deck. They replace OEM part 942-04290 (and the -X variant). Measure your existing blades: length should be 20.5 inches, center hole 1 inch, and offset (if any) must match. Check your mower’s manual for blade part number—if it says 942-04290, these are a direct aftermarket fit. Not compatible with 42-inch or 54-inch decks.

Key Things to Know

• Mulching vs. standard: Toothed design mulches finer, but won’t bag or side-discharge as effectively. Use a mulching plug/cover for best results.
• Installation: Easy DIY if you can lift the mower safely. Use a torque wrench to tighten to 70–90 ft-lbs. Inspect spindle and washer condition before installing.
• Quality: At $24.88 for a pair, these are budget-friendly. Some users report slightly thinner steel than OEM, so check for warping after first use. Balance test recommended.
• Durability: Expect similar life to OEM blades (1–2 seasons) depending on lawn conditions. Sharpen or replace when dull.

Should You Buy It

If you own a 46-inch Cub Cadet, MTD, or Troy-Bilt with a 942-04290 deck and want a mulching blade that’s affordable and easy to install, this 2-pack is a solid budget option. It’s not for heavy commercial use or for those who need bagging performance, but for residential mulching, it gets the job done at a fair price.