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Model #AC04020

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20 in. Replacement Blade for 40V 20 in. Brushless Lawn Mower

$2967
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  • Fits RYOBI 40-Volt 20 in. Cordless Mowers
  • Optimized for Cordless Performance
  • Replacement Part For: RY40180, RY40190, RY401110, and RY401120
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Product Details

RYOBI 20 in. Replacement Blade is the best solution for replacing your 40-Volt Brushless Mower's damaged or dull blade. This blade is optimized for cordless, improving its cutting efficiency and increasing its runtime. Buy with confidence knowing that this OEM part will work with your RYOBI 20 in. 40-Volt Brushless Mower. Replacement part for: 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
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

69Questions
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Q:Which blade is the correct one for the Ryobi 20 inch, 40 volt self-propelled model #401018?
by|Jan 25, 2023
1 Answer
Answer This Question

A:  Hello, Ronn - Thank you for your question. The part number for the replacement blade is 656080003. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 20 in. Replacement Blade for 40V 20 in. Brushless Lawn Mower. - Jewel

by|Jan 26, 2023
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    Q:What size is the center hole
    by|Dec 28, 2022
    1 Answer
    Answer This Question

    A:  Hello, Steve - Thank you for your question. I'm sorry, that information is not listed. This blade is for use with the following models; RY401110, RY401120, RY40180, and RY40190. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 20 in. Replacement Blade for 40V 20 in. Brushless Lawn Mower. - Jewel

    by|Jan 5, 2023
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      Q:What is the replacement blade for RY 40, 1010 Van Ness 401010VNM?
      by|Sep 25, 2022
      1 Answer
      Answer This Question

      A:  Hello, Rickodess - Thank you for your question. The replacement blade for the RY401010VNM can be ordered from Gardner at 877.634.5704. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 20 in. Replacement Blade for 40V 20 in. Brushless Lawn Mower. - Jewel

      by|Sep 27, 2022
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        Q:The Home Depot salesgirl assured me that the AC04020 blade was a high lift blade, but it doesn't say anything about being high lift on the wrap. I need a blade for my 401011 that will draw grass blades up where the will be cut. The original blade won't.
        by|Sep 21, 2022
        1 Answer
        Answer This Question

        A:  Hello, Brent38 - Thank you for your question. This is the only replacement blade for the RY401011. Other blades will not work and will void the warranty if they damage the mower. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you for your interest in the 20 in. Replacement Blade for 40V 20 in. Brushless Lawn Mower. - Jewel

        by|Sep 22, 2022
          1 found this answer helpful
          Showing 1-4 of 69
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          Customer Reviews

          4.7 out of 5
          (412)
          • 4.7
            out of 412 reviews
          • 94%recommend this product
          Filter by:
          Showing 1-10 of 412 reviews
          Size matters
          The blade is easy to replace (even for a 50+ year old woman. However, the replacement blade is just slightly bigger than the original. It still fits, but the edges spin closer to the deck of the mower so any grass build up on the underside, the blade edges drag through them, putting extra strain on the motor which drains the battery ALOT faster (was taking almost double the charge). I ended up getting the original blade sharpened and put it back on.
          by
            1 found this review helpful
            slow shipping.
            Arrived 3 days late, but fits.
            by
            • Verified Purchase
            • Recommended
            OEM quick replacement!
            Perfect replacement as expected.
            by
            • Verified Purchase
            • Recommended
            Replace you blade every few yeara
            A useful product to buy
            by
            • Verified Purchase
            Was delivered quickly and fit perfectly...
            Was delivered quickly and fit perfectly
            by
            • Verified Purchase
            It doesn't fit the 40v push 20in mower. Buyer beware...
            It doesn't fit the 40v push 20in mower. Buyer beware
            by
            Response from RYOBIOct 6, 2022
            Hello, Homedepotcustomer - We're sorry to see that this blade does not fit your mower! Would you please send us an email at Reviews@RYOBItools.com? Let's connect so we can get you back on track! RYOBIOutdoorTools
            • Verified Purchase
            1 found this review helpful
            Hit a tree stump and the blade bent. I only...
            Hit a tree stump and the blade bent. I only got a few days use out of it. I really don't like how Ryobi makes a bunch of different "20-inch" mowers that take different sized and shaped blades. I was going to get a cheaper 3rd-party one next and I see so much conflicting info on compatibility with apparent models 401011, 401110, 40107, 40109, 401180, 401190, etc.
            by
            • Verified Purchase
            1 found this review helpful
            Very good design--easy to attach to mower....
            Very good design--easy to attach to mower.
            by
            • Verified Purchase
            Slices through the grass with ease....
            Slices through the grass with ease.
            by
            • Verified Purchase
            Great product. Will buy again. Fit perfect....
            Great product. Will buy again. Fit perfect.
            by
            • Verified Purchase
            Showing 1-10 of 412 reviews

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