20" Replacement Lawn Mower Blade

In stock
Model
29172
20-Inch Replacement Lawn Mower Blade is rated 4.7 out of 5 by 27.
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$24.99
In stock
 
  • 20" replacement lawn mower blade for Greenworks 20" deck lawn mowers
Blade Length:
20 Inch
Blade Material:
Steel
Battery Capacity:
-
  • (1) 20" Replacement Lawn Mower Blade
Rated 5 out of 5 by from Great value Just what I needed! Worked excellent! Could not be happier with Greenworks!
Date published: 2022-05-11
Rated 5 out of 5 by from Great Products and Service Perfect fit, fool-proof installation and very affordable. I’m extremely happy with my Greenworks lawnmower and really appreciate being able to readily replace the blade.
Date published: 2022-05-07
Rated 5 out of 5 by from Corded Fossil Free/No battery to dispose Mower Fit on without a torque wrench. The direction of the blade was noted, but better if up and down had been indicated as in the arrow showing direction goes down towards the ground, or is to be visible when the blade is attached.
Date published: 2021-11-06
Rated 5 out of 5 by from 20” Blade Replacement So glad I was able to find the blade, as this model lawnmower is no longer made. I tried to have my old blade sharpened and of course no luck. I easily came on the website and found the blade fast and easy. They shipped it fast and put it on that same day and worked perfectly. Thanks for the easy transaction and ability to find what I needed.
Date published: 2021-11-05
Rated 5 out of 5 by from A mower blade abuser first class After my first year of use and pretty much destroying my current lawnmower blade I purchased a new one for use next year. Mowing season is just about over here. Now that I'm aware of all the obstacles in my new yard the new blade will not be put through so much abuse although it worked like a charm all year. I love the mower. What a great machine so simple yet so tough.
Date published: 2021-10-21
Rated 5 out of 5 by from Fit and works My blade was at least 4 years old. So need to get it sharpened. So got this to provide a replacement until I get it to the mowing store.
Date published: 2021-06-21
Rated 5 out of 5 by from Great replacement part. It will fit perfectly as soon as I need it! (I am looking forward to not needing it for quite some time.) The mower is quite robust and the original blade is wearing well.
Date published: 2020-11-30
Rated 5 out of 5 by from Happy with my Greenworks Mower The 20" blade fit my mower perfectly, even though the Greenworks Mower I own is no longer made by the company. Even the manual that came with the mower suggested that it probably would only be good for four seasons, but I've been using mine for eight seasons, and it still runs just fine. Of course, my lawn is only about four to five thousand square feet, so my mower is ideally suited to small lawns.
Date published: 2020-08-15
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Rated 5 out of 5 by from Great value Just what I needed! Worked excellent! Could not be happier with Greenworks!
Date published: 2022-05-11
Rated 5 out of 5 by from Great Products and Service Perfect fit, fool-proof installation and very affordable. I’m extremely happy with my Greenworks lawnmower and really appreciate being able to readily replace the blade.
Date published: 2022-05-07
Rated 5 out of 5 by from Corded Fossil Free/No battery to dispose Mower Fit on without a torque wrench. The direction of the blade was noted, but better if up and down had been indicated as in the arrow showing direction goes down towards the ground, or is to be visible when the blade is attached.
Date published: 2021-11-06
Rated 5 out of 5 by from 20” Blade Replacement So glad I was able to find the blade, as this model lawnmower is no longer made. I tried to have my old blade sharpened and of course no luck. I easily came on the website and found the blade fast and easy. They shipped it fast and put it on that same day and worked perfectly. Thanks for the easy transaction and ability to find what I needed.
Date published: 2021-11-05
Rated 5 out of 5 by from A mower blade abuser first class After my first year of use and pretty much destroying my current lawnmower blade I purchased a new one for use next year. Mowing season is just about over here. Now that I'm aware of all the obstacles in my new yard the new blade will not be put through so much abuse although it worked like a charm all year. I love the mower. What a great machine so simple yet so tough.
Date published: 2021-10-21
Rated 5 out of 5 by from Fit and works My blade was at least 4 years old. So need to get it sharpened. So got this to provide a replacement until I get it to the mowing store.
Date published: 2021-06-21
Rated 5 out of 5 by from Great replacement part. It will fit perfectly as soon as I need it! (I am looking forward to not needing it for quite some time.) The mower is quite robust and the original blade is wearing well.
Date published: 2020-11-30
Rated 5 out of 5 by from Happy with my Greenworks Mower The 20" blade fit my mower perfectly, even though the Greenworks Mower I own is no longer made by the company. Even the manual that came with the mower suggested that it probably would only be good for four seasons, but I've been using mine for eight seasons, and it still runs just fine. Of course, my lawn is only about four to five thousand square feet, so my mower is ideally suited to small lawns.
Date published: 2020-08-15
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I have a kobalt electric mower from2015 it says 21” on the front but the blade measures 19 1/4” in length. Do you think the 20” blade will work? 

Asked by: Anthony singleton
Hello there, This blade is designed for use with 20" mower decks. If you have a Kobalt mower with a 21" steel deck, you can use the blade at the following link: https://www.greenworkstools.com/21-replacement-lawn-mower-blades-2905203. Be sure to look at the shape of the cutouts beside the middle hole to ensure that they match your current blade.
Answered by: Greenworks Support
Date published: 2022-05-12

Will this blade fit my XSS51K-SD?

Asked by: Blaine Leamon
Hello Blaine Leamon, We can only confirm compatibility with Greenworks products. We would suggest contacting the manufacturer of your mower directly for further assistance.
Answered by: Greenworks Support
Date published: 2022-05-04

Which blade do you have that will fit my I am I am looking for a blade for my lawn mower. It’s a Powersmart db8620  The replacement is out of stock everywhere (part 303070975a). Surely you have something that will fit it.  It’s a 20” blade. 

Asked by: Brentmoreland
Hello Brentmoreland, Unfortunately, as our brands are not affiliated we cannot guarantee compatibility. Please contact the manufacturer of your mower directly for further assistance.
Answered by: Greenworks Support
Date published: 2022-05-03

My mower model number is LMF302. It is 20". It has 2 small blades that I need to replace and can't find on your website. Can you help?

Asked by: Melly
Hello Melly, LMF302 is a family model number and often does not accurately represent exactly which unit you have. Above the serial number, there should be an item number (no letters). If you could please repost your inquiry with the item number, we would be better able to help, or please give us a call at 1-888-909-6757 (1-888-90WORKS).
Answered by: Greenworks Support
Date published: 2022-04-29

Will this fit the 20" deck LME 455?

Asked by: mowermowermower
Hello, Unfortunately, this blade is not compatible. Here is a link where you can purchase the correct blade kit for your mower! https://greenworks.ordertree.com/catalog/product/view/id/3650057/s/blade-assy-kit-2532302/
Answered by: Greenworks Support
Date published: 2022-04-26

What blade do I need for your greenworks pro LMB408

Asked by: Dan 555
Hello Dan 555, LMB408 can be used with our blade model 2905203. Here is a link! https://www.greenworkstools.com/21-replacement-lawn-mower-blades-2905203
Answered by: Greenworks Support
Date published: 2022-04-19

I purchased a 20”blade and when it was delivered saw it is for 25022/25222 and unfortunately it doesn’t fit? I need a 20” blade to fit my mower and the model is MO40L410 the ASIN is B01MR6KDRT

Asked by: JosiahHart
Hello JosiahHart, MO40L410 is compatible with the blade model 2905003; you can purchase it by calling our helpline at 1-888-909-6757 (1-888-90WORKS).
Answered by: Greenworks Support
Date published: 2022-04-18

Does this fit the 60v self propelled MO60L?  It’s so hard to tell. My mower manual has the blade no but this blade does not show its part no!

Asked by: Lestat
Hello Lestat, We kindly request that you repost this inquiry while including the full model number so that we can be sure to direct you accordingly!
Answered by: Greenworks Support
Date published: 2021-10-12
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20" Replacement Lawn Mower Blade
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