Grasscool Mulching Blades for 46" Mower Deck — 942-04290 2-Blade 23-1/4" High-Lift Toothed Mulching Replacement

Grasscool 942-04290 mulching blades are heavy-duty, 3-in-1 replacement blades engineered to fit 46-inch two-blade decks on Cub Cadet, Troy-Bilt, Craftsman and other garden tractors for mulching, bagging, or side discharge.

These blades are precision-made to match common OEM part profiles and offer a durable 40MnB steel construction, high lift profile, and a toothed mulching edge designed to shred clippings finely or provide strong vacuuming for bagging. If your mower deck is 46 inches with a two-blade setup and uses the common 6-point star center hole, the Grasscool 942-04290 is built to be a direct-fit service replacement that reduces clogging and handles damp, overgrown, or leafy conditions.

What makes these blades work well on both mulching and bagging jobs?

The 942-04290 adopts a 3-in-1 geometry that balances cutting, airflow, and shredding. The toothed mulching edge chops clippings into finer pieces for faster breakdown, while the high-lift profile creates the suction needed for efficient bagging or side discharge.

• Toothed edge for improved mulching and finer clippings
• High-lift contour increases airflow for bagging and debris evacuation
• Strong vacuum reduces deck clogging and improves cut quality
• Durable 40MnB steel resists wear and holds edge longer

How do I know these blades will fit my mower?

Grasscool 942-04290 is manufactured to match several OEM part numbers and common deck specifications, so it fits many popular models without modification. Check your deck size, blade count, and spindle center hole shape before ordering to confirm compatibility.

• Designed for 46-inch, two-blade decks (23-1/4" blade length)
• Center hole: 6-point star (5/8") — common on Cub Cadet/Troy-Bilt spindles
• Exact OEM replacements include numbers like 742-04290, 942-04244, 490-110-C156
• Listed fitment includes Cub Cadet, Troy-Bilt, Craftsman, MTD, Bolens, Yard Machines and more

Are these blades durable and easy to install?

Yes — built from 40MnB steel with a thickness and lift designed for rugged use, the blades hold up to rocky, weedy, and damp mowing conditions. Installation follows the same mounting points as the OEM blades; basic hand tools are all that’s needed to replace both blades safely.

• Material: 40MnB high-strength steel for wear resistance
• Dimensions: 23-1/4" long, 2-3/8" wide, 5/32" thick
• Lift: 1-1/8" (28 mm) for strong suction
• Simple bolt-on replacement using existing deck fasteners

How do these blades perform in tough lawn conditions?

Grasscool blades are engineered to cut through thick, damp, or leaf-covered lawns and to handle seed heads and weeds when used with a bagger. Their airflow and tooth profile reduce clogging, keeping your deck running cleaner and improving overall mowing efficiency.

• Handles overgrown grass, weeds, and seed heads effectively
• Works well on damp or dewy lawns with less buildup
• Improved airflow helps clear leaves and small twigs
• Suitable for weekly mowing and heavy-duty cleanup jobs

Who is this for? Grasscool 942-04290 blades are aimed at homeowners and property caretakers who use 46-inch, two-blade riding mowers or lawn tractors (including many Cub Cadet, Troy-Bilt, and Craftsman models) and want a reliable, OEM-compatible mulching blade that also performs when bagging or side-discharging. If you need a long-lasting replacement that improves mulching quality, reduces deck clogging, and fits common 46" decks, these blades are a practical upgrade.