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Model #AC04021

Store SKU #1003557691

20 in. Bagging Blade for 40V Brushless Lawn Mower

  • Fits RYOBI 40-Volt 20 in. Cordless Mowers
  • Designed for Bagging Performance
  • Replacement Part For: RY40180, RY40190, RY401110, and RY401120
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Product Overview

The RYOBI 20 in. Bagging Blade is the best solution for replacing your 40-Volt Brushless Mower's damaged or dull blade. While using this blade, it enhances your bagging experience by creating finer clippings, which take up less room in the bag. This function allows for more cutting and less time emptying clippings. This blade is optimized for cordless mowers, by improving cutting efficiency and increasing runtime. Buy with confidence knowing that this OEM part will work with the following RYOBI 20 in. mower models: RY401110, RY401120, RY40180 and RY40190.
  • 20 in. blade for 40-Volt brushless mower
  • Replacement part for: RY401110, RY401120, RY40180 and RY40190
  • Optimized for cordless efficiency
  • OEM part

  • California residents

Additional Resources

From the Manufacturer

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Blade Length (in.)
19.5 in
Fits deck size (in.)
Product Depth (in.)
20.078 in
Product Height (in.)
1.378 in
Product Width (in.)
2.952 in


No Additional Features
Fits Brands
Fits Brands
Fits Models
RY401110, RY401120, RY40180, RY40190
Used with Equipment Type
Push Mower

Warranty / Certifications

Manufacturer Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.1
    out of 54 reviews
  • 70%recommend this product
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Showing 1-10 of 54 reviews
  • Verified Purchase
Non-bagging blade
This is advertised as being a bagging blade. It doesn't bag hardly at all. It won't even pickup leaves on top of the grass. I compared part numbers stamped in the blade and it is the same exact one that came with the mower. I'll keep it as I like to have a spare anyway. Very disappointed. Also, no satisfaction given in the questions and answer section.
Response from RYOBIApr 29, 2022
Hello, Jbh253 - We're sorry to hear that this blade has been unsatisfactory! And we'd appreciate an opportunity to discuss this further and see if we can make this experience better. Would you please email us at Reviews@RYOBItools.com? RYOBIOutdoorTools
  • Verified Purchase
Works but the metal is soft. Hitting a rock...
Works but the metal is soft. Hitting a rock in the grass puts a major hole in the sharp edge. Had another brand electric for 12 years with only one blade. Have had this Ryobi for 2 years and already on the third blade.
  • Verified Purchase
The same as the original blade
I was trying to find out how I can get my 20in 40V Mower to have more lift, and I want to have an extra blade handy, and found this. As soon as I received this, I compared it to the standard blade my mower came with. It’s the exact same thing. I tried to check if there’s a change in the angle, nothing. Tried to bag with it, still the same exact thing. So if you’re like me trying to find a replacement blade for good suction, skip this blade. It’s the same thing as the standard blade.
    This worked well for me; better than the blade...
    This worked well for me; better than the blade that came w/ mower.
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
        OEM blade
        Exact fit for my Ryobi electric.
        • Verified Purchase
        • Recommended
        The blade on my mower was badly in need of...
        The blade on my mower was badly in need of replacement. This was the exact model needed and changing it out was easy.
        • Verified Purchase
        Great blade. We only bag so this blade works better...
        Great blade. We only bag so this blade works better than the one sold with the lawn mower.
        • Verified Purchase
        Perfect replacement blade...
        Perfect replacement blade
        • Verified Purchase
        Showing 1-10 of 54 reviews