GICOOL 21-inch lawn blade front view for precise, efficient mowing.
GICOOL blade side view demonstrates balanced design for smooth operation.
GICOOL 21-inch blade close-up edge highlights sharp, durable cutting edge.
GICOOL greenworks compatibility label shows broad mower model support.
GICOOL 2-in-1 blade enables bagging and side discharge.
GICOOL steel 40MnB close-up conveys strength and durability.
GICOOL rust-resistant coating on the cutting edge for long-lasting performance.

GICOOL

GICOOL 21-Inch Lawn Mower Blade for Greenworks 21-Inch Deck – 1-Pack Replacement MO40L03 MO48L4422 MO40L4413

High-performance patio lawn and garden made for confident daily results

$31.76

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Why customers choose Cera Garden

GICOOL 21-Inch Lawn Mower Blade — versatile replacement for Greenworks decks

Designed to replace OEM blades for Greenworks 21-inch decks, this blade is built to fit a broad range of Greenworks models and voltage configurations. It emphasizes a balance of cutting efficiency, durability, and adaptability, so you can refine your mowing setup without changing your mower.

Why this blade stands out

  • 2-in-1 cutting: supports both bagging and side-discharging modes, offering flexible clipping management for your preferred routine.
  • High-lift profile: engineered to generate strong airflow, which can help move grass toward the collection area or discharge chute in diverse conditions.
  • Durable steel construction: made from 40MnB steel, designed for consistent cutting performance and long-term use.
  • Protective edge coating: the cutting edge features a rust-resistant coating that helps reduce wear and keeps handling safer during installation.
  • Precise, smooth cuts: engineered for effortless operation and a steady mowing rhythm, with the edge designed for predictable performance.

Compatibility at a glance

  • Compatible with Greenworks 21-inch deck mowers including MO40L4413, MO40L03, MO48L4422.
  • Supports a wide range of voltage configurations: 80V, 60V, 40V, and dual 24V platforms, as listed in the available specs.
  • 2-in-1 operation helps you tailor mowing to bagging or side discharge needs, with robust airflow to minimize clogs.

Key specs for planning

  • Length: 20-9/32" (515 mm); Width: 2" (50 mm); Thickness: 9/64" (3.4 mm).
  • Air lift: 13/16" (20.5 mm); Center hole: circular, Ø 23/32" (18.3 mm).
  • Blade type: High Lift blade designed for effective clipping collection.

In real-world use, you may notice the blade delivers a confident cut through varied grass heights, with clippings directed toward the bag or chute for cleaner operation. The 2-in-1 design provides flexibility for different mowing days, while the rust-resistant edge helps maintain edge quality over time. This description reflects features and intended use without guaranteeing specific results.

FAQ

Q: What Greenworks mower models is the GICOOL 21-inch blade compatible with?

A: It fits a wide range of Greenworks 21-inch deck mowers and various voltage variants, as listed in the compatibility details.

Q: What makes the GICOOL blade a 2-in-1 option?

A: The blade supports bagging and side discharge, with a high-lift design to promote airflow and reduced clumping.

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