Fismiuta Greenworks 21in blade side view shows fitment and clean cutting potential
Fismiuta high-lift design demonstrates powerful grass collection and mulch distribution
Fismiuta boron-steel forged blade detail highlights durability against rocks and roots
Fismiuta high-lift suction supports upright grass and fuller bag fill
Fismiuta edge-retention ensures sharp cuts for seasons of mowing
Fismiuta zero-vibration balance minimizes wobble for smoother operation
Fismiuta Greenworks compatibility shot highlights MO40L03 and MO48L4422 fit

Fismiuta

Fismiuta 21-Inch Lawn Mower Blade for Greenworks 21-In Decks | MO40L03 / MO48L4422

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

$33.13

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose Cera Garden

Precision Blade Upgrade for Greenworks 21-Inch Mowers

Meet the Fismiuta 21-inch lawn mower blade, a purpose-built replacement designed to fit Greenworks 21-inch decks. This blade is crafted to align with OEM part numbers and supports a range of Greenworks platforms, including 40V G-MAX, 60V, 80V PRO, and 48V (two 24V) systems. It is compatible with models MO40L4413, MO40L03, and MO48L4422, making it a versatile option for owners seeking consistent performance.

Rugged construction for dependable performance

Manufactured from industrial-grade 40MnB boron steel and finished with full-body heat treatment, the blade is built to resist impact and maintain its shape when encountering hidden yard obstacles. A robust build helps protect your mower and blades over time.

  • 35% higher impact resistance compared with common carbon steel replacements
  • Zero-vibration balance reduces wobble and helps guard the motor during operation
  • Powder-coated finish delivers enhanced rust, wear, and UV resistance

Smart geometry for efficient mowing

The blade features a high-lift aerodynamic profile that creates a strong airflow, lifting grass blades upright for a clean, one-pass cut. This design supports mulching, bagging, or side discharging, and helps your collection system achieve full capacity even in damp or thicker grass.

  • High-lift suction promotes upright blades for a more even cut
  • Expanded cutting edge area supports sharp, lasting performance
  • Optimized for mulching, bagging, or side discharge with reliable airflow

Easy compatibility and installation tips

Before purchasing, please verify your mower SKU or blade part number against the compatibility list to ensure a precise match. This blade serves as a reliable MO40L03 MO48L4422 compatible replacement for Greenworks 21-inch models.

Note that results can vary with mowing conditions and maintenance. While not a guarantee, many users report smoother mowing and more consistent clippings when using a blade designed for strength and balance.

FAQ

Q: Is this blade compatible with Greenworks 21-inch mowers?

A: Yes this blade fits Greenworks 21-inch decks, covering MO40L03, MO40L4413, MO48L4422, and related 40V, 60V, and 48V models.

Q: What benefits can I expect in use with this blade?

A: Possible improvements include better impact resistance, improved airflow for mulching or bagging, longer edge life, and smoother operation due to balanced design.

You may also like