Cub Cadet 21" 2-in-1 Lawn Mower Blade - 942-0641

Restore the peak cutting efficiency of your walk-behind mower with the genuine factory-authorized Cub Cadet 2-in-1 High-Lift 21-Inch Blade. This original equipment replacement part is specifically engineered to provide an exact fit and optimized performance for 21-inch residential cutting decks. Built for versatile lawn care, its specialized 2-in-1 geometry delivers superior airflow dynamics for both clean side-discharging and elite-level bagging collection, leaving fewer grass clippings behind on your turf.

The defining feature of this blade is its aggressive high-lift contouring, which generates a powerful, upward vortex. This specialized airflow is perfect for standard maintenance, pulling up flattened grass blades for an even cut, and is the absolute best option for managing dewy or wet grass, clearing stubborn yard debris, and reducing weeds by sweeping up heavy seed heads before they take root. Precision-formed with a distinct Bow-Tie center hole pattern, this blade guarantees a secure, locked-in installation that prevents slipping and maintains precise balance across long, demanding cutting shifts.

Compatibility & Packaging Note: This genuine part is distributed under engineering part number 942-0641 and is also available in retail pre-packed formatting under item number 490-100-F086. It is designed for precise compatibility across 21-inch walk-behind mowers manufactured by Cub Cadet, Troy-Bilt, Craftsman, DeWalt, and Yard Machines utilizing the standard Bow-Tie spindle config.

Key Features & Benefits

• High-Lift Airflow Geometry: Creates an aggressive upward aerodynamic lift that propels clippings deep into bags, significantly reducing clogging and leftover trail debris.
• Versatile 2-in-1 Functionality: Masterfully optimized to deliver pristine results across both rear-bagging and traditional side-discharge operations.
• Secure Bow-Tie Mounting: Features the signature Bow-Tie center hole design to ensure flawless alignment, maximum torque transfer, and vibration-free balancing.
• Wet Grass Performance: Elite high-vacuum profile prevents heavy, moisture-laden or dewy clippings from clumping against the underside of your cutting deck.
• Weed Control Action: Effectively lifts and draws weed seed heads out of the canopy and directly into your collection system to promote a healthier, manicured lawn.

Technical Specifications