21” Lawn Mower Replacement Blade

In stock
Model
2905203
https://www.greenworkstools.com/60v-21-replacement-lawn-mower-blades is rated 4.7 out of 5 by 122.
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  • This mower blade fits all Greenworks and Kobalt Cordless Lawn Mowers with 21” steel decks.
$21.99
In stock
 

This mower blade fits all Greenworks and Kobalt Cordless Lawn Mowers with 21” steel decks.

  • Hardened steel blade
  • Rust-resistant finish
Blade Length:
21 Inch
Blade Material:
Steel
Battery Capacity:
-
  • (1) 21" Lawn Mower Blade
Rated 5 out of 5 by from Works for my Kobalt perfect! Worked perfect for my kobalt 80v battery powered lawnmower. Almost impossible to find a blade that fits it. This fit perfect!
Date published: 2022-05-05
Rated 5 out of 5 by from Great replacement Was a quick and easy replacement. Made a huge difference when cutting the grass.
Date published: 2021-11-02
Rated 5 out of 5 by from Fantasy blade! Works great. Fit my kobalt 21 inch deck perfect. Has the v cut outs needed.
Date published: 2021-10-21
Rated 5 out of 5 by from Lawn Mower Blade My replacement blade was shipped really fast and works perfectly! The whole experience was easy, quick and convenient.
Date published: 2021-10-15
Rated 5 out of 5 by from Easy install, great results Easy to install and sharp as can be. The lawn looks fantastic.
Date published: 2021-10-13
Rated 5 out of 5 by from Replacement blade is a smart purchase Great replacement blade. Easy to install. Sharp and does a terrific cutting job.
Date published: 2021-10-11
Rated 5 out of 5 by from Great blade for mower Great blade. Cuts perfectly. Well worth the money.
Date published: 2021-09-30
Rated 5 out of 5 by from Works like new Damaged original blade did not cut evenly. This replacement blade has my mower working like new again.
Date published: 2021-09-25
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Rated 5 out of 5 by from Works for my Kobalt perfect! Worked perfect for my kobalt 80v battery powered lawnmower. Almost impossible to find a blade that fits it. This fit perfect!
Date published: 2022-05-05
Rated 5 out of 5 by from Great replacement Was a quick and easy replacement. Made a huge difference when cutting the grass.
Date published: 2021-11-02
Rated 5 out of 5 by from Fantasy blade! Works great. Fit my kobalt 21 inch deck perfect. Has the v cut outs needed.
Date published: 2021-10-21
Rated 5 out of 5 by from Lawn Mower Blade My replacement blade was shipped really fast and works perfectly! The whole experience was easy, quick and convenient.
Date published: 2021-10-15
Rated 5 out of 5 by from Easy install, great results Easy to install and sharp as can be. The lawn looks fantastic.
Date published: 2021-10-13
Rated 5 out of 5 by from Replacement blade is a smart purchase Great replacement blade. Easy to install. Sharp and does a terrific cutting job.
Date published: 2021-10-11
Rated 5 out of 5 by from Great blade for mower Great blade. Cuts perfectly. Well worth the money.
Date published: 2021-09-30
Rated 5 out of 5 by from Works like new Damaged original blade did not cut evenly. This replacement blade has my mower working like new again.
Date published: 2021-09-25
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Will this replace kobalt blade # 648547

Asked by: Tony ida
Hello Tony ida, Yes, this is the same blade. This blade is compatible with all Greenworks and Kobalt mowers with a 21" steel deck.
Answered by: Greenworks Support
Date published: 2022-05-13

Should I use this blade or the high life blade for my Pro V60 21" Greenworks mower if I'm looking to mulch?

Asked by: Robbie R
Hello Robbie R, Normal stock mower blades perform well on dry, shorter grasses, and are optimized for efficiency, while high lift blades work better in extreme conditions. The high-lift blade has deeper curves on the ends, which increase suction to circulate and expel the clippings. The higher airflow also helps prevent clogging.
Answered by: Greenworks Support
Date published: 2022-05-10

Does this blade work on MO40L02 mowers with blade part number 333041179?

Asked by: Doug B
Hello Doug B, Yes, this blade is compatible with all Greenworks 21" mowers that have a steel deck.
Answered by: Greenworks Support
Date published: 2022-05-09

Do you have the blade to fit a 20-in kobalt deck?

Asked by: DonBoy
Hello DonBoy, We noticed a previous inquiry from you regarding model KM2041B-06; the blade for this model goes by part number 333011555 or 2905003. We do not have it online but please give us a call at 1-888-909-6757 (1-888-90WORKS) for further assistance!
Answered by: Greenworks Support
Date published: 2022-05-06

Will this fit kobalt km 2041b-06?

Asked by: DonBoy
Hello DonBoy, Unfortunately, this would not be compatible. This blade is designed for use with Greenworks and Kobalt Cordless Lawn Mowers with 21” steel decks.
Answered by: Greenworks Support
Date published: 2022-05-05

I need a blade with a part # 2903402. The one available starts with 2905

Asked by: Lambchop
Hello Lambchop, This blade is the same as 2903402 and may be used in its place! This mower blade fits all Greenworks and Kobalt Cordless Lawn Mowers with 21” steel decks.
Answered by: Greenworks Support
Date published: 2022-04-27

Will this blade work on a Atlas 21" 80V MOWER From Harbor Freight?

Asked by: MARK RH
Hello MARK RH, We regret to inform you that we are unable to confirm the compatibility as we aren't affiliated with this brand. We would suggest calling the manufacturer number on your mower or manual to be better assisted with this inquiry.
Answered by: Greenworks Support
Date published: 2022-04-25

Is this blade compatible with or the same as STIHL PART # 6372 702 0100 BLADE RMA 510v ? I'm having a hard time finding the replacement blade for my Stihl rma 510v mower.

Asked by: Builder9
Hello, We regret to inform you that we are unable to confirm the compatibility as we aren't affiliated with this brand. We would suggest calling the manufacturer number on your mower or manual to be better assisted with this inquiry.
Answered by: Greenworks Support
Date published: 2022-04-19
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21” Lawn Mower Replacement Blade
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