IDEASURE Gator Mulching Mower Blade 21" Deck 2-Pack — 20-3/4" Heat-Treated Steel, Fits Cub Cadet/MTD/Troy-Bilt

IDEASURE 942-0741A gator mulching blade is a 21-inch replacement mower blade designed to restore cutting performance and mulch clippings finely for a cleaner, healthier-looking lawn.

This two-pack of 942-0741A blades is engineered as a direct-fit replacement for many popular walk-behind and push mowers from Troy-Bilt, MTD, Cub Cadet and Craftsman. Each blade measures 20-3/4" long, 2-1/4" wide and 0.126" thick with an 11/16" center hole, making it easy to install and compatible with a wide range of part numbers and models. The blade's gator-style design helps re-cut grass clippings so debris breaks down faster and disperses evenly across a 21" deck.

Will these blades fit my mower model?

These IDEASURE blades replace several OEM part numbers and fit many 21" deck models from Cub Cadet, MTD, Troy-Bilt and other brands. Confirm the blade length, width, thickness and center hole diameter against your mower's existing blade before ordering.

• Replaces: 742-04276, 942-04276, 742-0741, 942-0741 and related variants.
• Dimensions: 20-3/4" length, 2-1/4" width, 0.126" thickness, 11/16" center hole.
• Fits: many 21" Cub Cadet, MTD and Troy-Bilt walk-behind models (see product list).

How does the gator mulching design improve mowing?

The gator mulching blade has raised fins and cutting edges that re-chop clippings into finer pieces during each pass. Finer clippings decompose faster and feed nutrients back into the lawn while reducing visible clumps and clippings on the surface.

• Re-chops clippings for quicker decomposition.
• Promotes even clipping distribution across the 21" deck.
• Helps reduce the need for frequent bagging or cleanup.

What should I know before installing these replacement blades?

Before installation, disconnect the spark plug and ensure the engine is cool. Verify the blade orientation and torque the mounting bolt to your mower manufacturer's specification for safe, reliable operation.

• Always disconnect the spark plug before working beneath the deck.
• Check blade balance and sharpen if necessary before installation.
• Use correct hardware and torque to manufacturer specs when mounting.

How durable and precise are these replacement blades?

IDEASURE blades are stamped and heat-treated for strength and wear resistance, balancing cutting performance with longevity. While designed to match OEM dimensions and fit, performance depends on maintenance practices like regular sharpening and avoiding contact with rocks or concrete.

• Heat-treated steel for improved durability.
• OEM-equivalent dimensions for consistent cutting height and balance.
• Sold as a convenient two-pack for full-axle or two-blade decks.

Who is this for: Homeowners and lawn-care enthusiasts with a 21" deck mower who need a cost-effective OEM-style replacement blade that restores cutting efficiency and provides mulching capability. Ideal for owners of compatible Cub Cadet, MTD, Troy-Bilt and Craftsman models who want precise fitment, improved clipping management and a two-pack for backup or dual-blade setups.