Hipa 2-Pack 942-0616 Mulching Blades 6-Point Star Set for Cub Cadet XT1 LT42 XT2 LX42 Troy Bilt Bronco 42 inch Lawn Mower Lawn Tractor Models Replace 942-0616A 742-0616A 942-04126

What It Is

This is a 2-pack of 42-inch mulching blades designed for select Cub Cadet and Troy Bilt lawn tractors with a 6-point star center hole. They replace OEM part numbers 942-0616A, 742-0616A, and 942-04126, and are intended for mulching grass clippings into fine particles that decompose quickly.

Fitment & Compatibility

Before buying, confirm three things:

• Deck size: Must be a 42-inch cutting deck (not 46 or 50 inch).
• Deck model: Fits Cub Cadet XT1 LT42, XT2 LX42, and Troy Bilt Bronco 42-inch models. Also fits many other 42-inch decks with a 6-point star spindle, but verify your specific model using the OEM part number.
• Center hole: These use a 6-point star (not a round hole or 5-point star). Measure your old blade’s center hole shape and diameter—these are 1-inch diameter with a star pattern.
• Blade dimensions: 21.75 inches long, 2.5 inches wide, 0.19 inches thick. Measure your old blade to match.

Check your owner’s manual or remove one blade to confirm the star pattern and length before ordering.

Key Things to Know

• Quality: Made from heat-treated steel, similar to OEM. Reviews are strong (4.9/5), but aftermarket blades may be slightly thinner or less balanced than originals—inspect for burrs before installing.
• Installation: Straightforward if you have a socket wrench and a torque wrench (recommended 70-90 ft-lbs). The 6-point star centers easily on the spindle, but make sure the blade is oriented correctly (sharp edge facing the direction of rotation).
• Common gotchas: These are mulching-only blades—not for bagging or side discharge. If you switch between modes, you’ll need a separate set of lift blades. Also, the 2-pack is for a single spindle deck; if your tractor has a 3-blade deck, you’ll need two packs.
• Balance: After installation, spin the blade by hand to check for wobble. Unbalanced blades cause vibration and poor cut.

Should You Buy It

Buy this if you own a 42-inch Cub Cadet or Troy Bilt tractor with a 6-point star spindle and you primarily mulch your grass. It’s a solid value at $24.99 for two blades, with excellent reviews and easy installation—just double-check your deck’s center hole shape and blade length before ordering.