Hero image 0 of Greenworks 21" Blade for Corded Lawn Mower 29423, 0 of 4

Greenworks 21" Blade for Corded Lawn Mower 29423

Name: Greenworks 21" Blade for Corded Lawn Mower 29423
Brand: Greenworks
SKU: 41009219
Price: 24.99 USD
Availability: InStock
Rating: 4.3 (53 reviews)

4.3 stars out of 53 reviews

(4.3)|

53 ratings

Key item features

Compatibility: 21" mower blade compatible with Greenworks corded 21" deck mowers
Specific Models: Compatible with mower product numbers: 25022, 2507602, 25072, 2507702, and 25122
Durable Material: Made with coated steel for enhanced durability
Precision Cutting: Ensures crisp, clean cuts for a healthier lawn
Versatile Use: Suitable for bagging, side discharge, and mulching
Rust-Resistant: Features a rust-resistant finish for long-lasting performance
Optimal Design: Slightly shorter blade length provides necessary clearance for optimal functionality
Single Piece: Includes 1pc: 21" Blade Genuine Greenworks Replacement Part

Generated by AI

Specs

Compatible models
Greenworks
Compatibility
Greenworks
Lawn mower blade type
Mulching Blades
Cutting width
21"
Rec. use
Lawn Mowers
Brand
Greenworks

Current price is $24.99

Price when purchased online

Free 90-day returns

How do you want your item?

I want delivery savings with

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.

How do you want your item?

Columbus, 43215

Arrives by Sat, Feb 7

Sold and shipped by Walmart.com

Free 90-day returns

This item is gift eligible

More seller options (1)

Starting from $24.99

Get free delivery, shipping and more*

*Restrictions apply

Try Walmart+ now

Continue your search on Walmart

greenworks blade 25112

greenworks 21 inch mower blade

greenworks 21 inch blade

blade for lawn mower

greenworks lawn mower blade

34101429ab greenworks

blades 21 lawn mowers greenworks

Similar items you might like

Based on what customers bought

Greenworks Replacement Lawn Mo $34.89
current price $34.89
Greenworks Replacement Lawn Mo
4.9 out of 5 Stars. 48 reviews
Shipping, arrives in 3+ days
Greenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422) $24.99
current price $24.99
Greenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422)
4.8 out of 5 Stars. 328 reviews
Save with
Shipping, arrives in 2 days
Greenworks 29373 Replacement Lawn Mower Blade, 19-Inch $15.51
current price $15.51
Greenworks 29373 Replacement Lawn Mower Blade, 19-Inch
4.3 out of 5 Stars. 33 reviews
Save with
Shipping, arrives in 2 days
Greenworks 18-Inch Replacement Lawn Mower Blade 29162 $19.99
current price $19.99
Greenworks 18-Inch Replacement Lawn Mower Blade 29162
4.7 out of 5 Stars. 35 reviews
Save with
Shipping, arrives in 2 days
Greenworks 21-inch Mulching Mower Blade 2905203 $24.99
current price $24.99
Greenworks 21-inch Mulching Mower Blade 2905203
4.8 out of 5 Stars. 343 reviews
Save with
Shipping, arrives in 2 days
Greenworks Replacement Lawn Mower Blade Fit 14" Mower $17.99
current price $17.99
Greenworks Replacement Lawn Mower Blade Fit 14" Mower
3 out of 5 Stars. 1 reviews
Save with
Shipping, arrives in 2 days
Skil 18 Inch Lawn Mower Blade $15.99
current price $15.99
+$6.49 shipping
Skil 18 Inch Lawn Mower Blade
Shipping, arrives in 3+ days
Greenworks 7.5" Lawn Mower Blade $18.58
current price $18.58
Greenworks 7.5" Lawn Mower Blade
4.6 out of 5 Stars. 46 reviews
Save with
Shipping, arrives in 2 days
27055 Blade $125.79
current price $125.79
27055 Blade
Shipping, arrives in 3+ days
Greenworks Replacement Lawn Mower Blade (20" Mowers : MO48L4210, MO48L4212, MO48L4210-D) $23.99
current price $23.99
Greenworks Replacement Lawn Mower Blade (20" Mowers : MO48L4210, MO48L4212, MO48L4210-D)
4.7 out of 5 Stars. 18 reviews
Save with
Shipping, arrives in 2 days
Greenworks 29512 Replacement Lawn Mower Blade, 16-Inch $16.99
current price $16.99
Greenworks 29512 Replacement Lawn Mower Blade, 16-Inch
4.8 out of 5 Stars. 39 reviews
Save with
Shipping, arrives in 2 days
Toro 133-8183-03 Super Recycler 21 Inch Blade $24.93
current price $24.93
Toro 133-8183-03 Super Recycler 21 Inch Blade
4.2 out of 5 Stars. 6 reviews
Shipping, arrives in 3+ days
Greenworks 21 inch Dual Mulching Blades for Walk-Behind Lawn Mowers, Razor Cut Blades, Part 1816302, 2 Blades Included $35.98
current price $35.98
Greenworks 21 inch Dual Mulching Blades for Walk-Behind Lawn Mowers, Razor Cut Blades, Part 1816302, 2 Blades Included
4.7 out of 5 Stars. 24 reviews
Save with
Shipping, arrives in 3+ days
Greenworks 29712 Mower Blade Replacement Set, 10-Inch $19.99 Was $24.99
current price Now $19.99, Was $24.99
Greenworks 29712 Mower Blade Replacement Set, 10-Inch
4.8 out of 5 Stars. 16 reviews
Save with
Shipping, arrives in 2 days
Greenworks 21 In. Mulching Mower Blade 1816502 $21.97
current price $21.97
Greenworks 21 In. Mulching Mower Blade 1816502
4.3 out of 5 Stars. 23 reviews
Save with
Pickup tomorrow
Delivery today
Shipping, arrives in 2 days
22.87 in. AYP Gator G5 Blade $12.91 Was $25.21
current price Now $12.91, Was $25.21
+$9.98 shipping
22.87 in. AYP Gator G5 Blade
Shipping, arrives in 3+ days
Laonim Lawn Mower Blade 5Pcs $13.99
current price $13.99
Laonim Lawn Mower Blade 5Pcs
Shipping, arrives in 3+ days
Stens 340-153 Lawnmower Hi-Lift Blade Husqvarna 532126338 532127841 532138496 $18.00
current price $18.00
Stens 340-153 Lawnmower Hi-Lift Blade Husqvarna 532126338 532127841 532138496
Shipping, arrives in 3+ days
96-344 G3 Blades for 52" Exmark 303495 303527 103-6580 Scag 48108 482961 L $63.59
current price $63.59
96-344 G3 Blades for 52" Exmark 303495 303527 103-6580 Scag 48108 482961 L
Shipping, arrives in 3+ days
Westinghouse 17 Inch Replacement Steel Mower Blade for Electric Lawn Mower, Fits WMow18 40V $19.99
current price $19.99
Westinghouse 17 Inch Replacement Steel Mower Blade for Electric Lawn Mower, Fits WMow18 40V
5 out of 5 Stars. 1 reviews
Shipping, arrives in 3+ days

About this item

Product details

Enhance your lawn care routine effortlessly with the new Greenworks Replacement Blade for 21” Greenworks 21" Deck Corded Lawn Mowers. Tailored for bagging, side discharge, and mulching, this 2.5 lb blade ensures versatility in maintaining your lawn. Its precision-cutting capabilities contribute to a healthier lawn by delivering crisp, clean cuts. Specifically designed for compatibility with Greenworks corded Lawn Mowers sporting 21” steel decks, this hardened steel blade offers superior durability. Its rust-resistant finish ensures long-lasting performance, while the slightly shorter blade length provides the necessary clearance between the blade tip and deck edge, guaranteeing optimal functionality. Greenworks 21" Lawn Mower Replacement Blade, 1pc.

New Greenworks 21" Corded Lawn Mower Blade:
21" mower blade compatible with Greenworks corded 21" deck mowers
Compatible with mower product numbers: 25022, 2507602, 25072, 2507702, and 25122
Made with coated steel
Includes 1pc: 21" Blade Genuine Greenworks Replacement Part

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Warranty

Warranty information

3 Years

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warranty url

https://www.greenworkstools.com/pages/warranty

Warnings

WARNING: Warning: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

Compare with similar items

Comparison Overview:
Product	Viewing this item Greenworks 21" Blade for Corded Lawn Mower 29423 current price $24.99 Greenworks 21" Blade for Corded Lawn Mower 29423 4.3 out of 5 Stars. 53 reviews	Greenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422) current price $24.99 Greenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422) 4.8 out of 5 Stars. 328 reviews	Greenworks Replacement Lawn Mo current price $34.89 Greenworks Replacement Lawn Mo 4.9 out of 5 Stars. 48 reviews	Greenworks 21-inch Mulching Mower Blade 2905203 current price $24.99 Greenworks 21-inch Mulching Mower Blade 2905203 4.8 out of 5 Stars. 343 reviews	Greenworks Replacement Lawn Mower Blade Fit 14" Mower current price $17.99 Greenworks Replacement Lawn Mower Blade Fit 14" Mower 3 out of 5 Stars. 1 reviews	Skil 18 Inch Lawn Mower Blade current price $15.99 Skil 18 Inch Lawn Mower Blade

Comparison Chart:
Compatible models	GreenworksGreenworks 21" Blade for Corded Lawn Mower 29423	MO40L4413Greenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422)	-Greenworks Replacement Lawn Mo	-Greenworks 21-inch Mulching Mower Blade 2905203	MO48L2212Greenworks Replacement Lawn Mower Blade Fit 14" Mower	PM4912B-20Skil 18 Inch Lawn Mower Blade
Compatibility	GreenworksGreenworks 21" Blade for Corded Lawn Mower 29423	GreenworksGreenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422)	GreenworksGreenworks Replacement Lawn Mo	GreenworksGreenworks 21-inch Mulching Mower Blade 2905203	GreenworksGreenworks Replacement Lawn Mower Blade Fit 14" Mower	SKILSkil 18 Inch Lawn Mower Blade
Lawn mower blade type	Mulching BladesGreenworks 21" Blade for Corded Lawn Mower 29423	Mulching BladesGreenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422)	Mulching BladesGreenworks Replacement Lawn Mo	Bag BladesGreenworks 21-inch Mulching Mower Blade 2905203	Mulching BladesGreenworks Replacement Lawn Mower Blade Fit 14" Mower	Mulching BladesSkil 18 Inch Lawn Mower Blade
Cutting width	21"Greenworks 21" Blade for Corded Lawn Mower 29423	21 inGreenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422)	0 InchesGreenworks Replacement Lawn Mo	21 inGreenworks 21-inch Mulching Mower Blade 2905203	14 inGreenworks Replacement Lawn Mower Blade Fit 14" Mower	18 inSkil 18 Inch Lawn Mower Blade

Now hiding additional rows in the Table

Customer ratings & reviews

4.3 out of 5 stars

stars53 ratings40 reviews

How item rating is calculated

Customer images

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

Sort by |

Showing 1-3 of 40 reviews

Nov 12, 2025

Maggie

Sold byGreenworks ToolsDelivered byWalmart

5 out of 5 stars review

Verified Purchase

Greenworks 21" Blade as described

Greenworks 21" Blade it is as described.

Incentivized Review

Helpful?

Nov 18, 2025

Jonathan

Sold byGreenworks Tools

5 out of 5 stars review

Verified Purchase

Perfect fit for my Kobalt lawnmower. Even Lowes doesnt sale this. This is perfect

Incentivized Review

Helpful?

Nov 20, 2025

Karthik

5 out of 5 stars review

Verified Purchase

👌👌

Excellent replacement part

Incentivized Review

Helpful?

Rewards debit card.Earn 3% cash back, on up to $150spent each month.Terms apply.

Join OnePay Cash

Popular items in this category

Best selling items that customers love

Greenworks 60V 21" Cordless Brushless Lawn Mower with 5.0Ah Battery & Charger 2531602 $599.99
Sponsored
current price $599.99
Greenworks 60V 21" Cordless Brushless Lawn Mower with 5.0Ah Battery & Charger 2531602
4.5 out of 5 Stars. 1052 reviews
Save with
Shipping, arrives in 3+ days
Greenworks 24V 13" Brushless (Push) Cordless Lawn Mower, 4.0Ah Battery and Charger $259.99
Sponsored
current price $259.99
Greenworks 24V 13" Brushless (Push) Cordless Lawn Mower, 4.0Ah Battery and Charger
4.1 out of 5 Stars. 15 reviews
Shipping, arrives in 3+ days
Greenworks 42 inch (2-in-1) Side Discharge & Mulching Blade $39.99
current price $39.99
Greenworks 42 inch (2-in-1) Side Discharge & Mulching Blade
4.7 out of 5 Stars. 3 reviews
Save with
Shipping, arrives in 2 days
Greenworks 13“ Mower Replacement Blade, Compatible with 13" Brushless Push Mower 2534402, 2554102 $12.99
current price $12.99
Greenworks 13“ Mower Replacement Blade, Compatible with 13" Brushless Push Mower 2534402, 2554102
5 out of 5 Stars. 2 reviews
Shipping, arrives in 3+ days
Greenworks Replacement Lawn Mower Blade (14" Mowers : MO40B410, MO09B01, MO14B00) $17.99
current price $17.99
Greenworks Replacement Lawn Mower Blade (14" Mowers : MO40B410, MO09B01, MO14B00)
5 out of 5 Stars. 1 reviews
Save with
Shipping, arrives in 2 days
Greenworks 17” Replacement Mower Blade (Fits : 17" Mower / MO48L2210 / MO48L2211) $24.53
current price $24.53
Greenworks 17” Replacement Mower Blade (Fits : 17" Mower / MO48L2210 / MO48L2211)
Save with
Shipping, arrives in 2 days
Greenworks 80V 21" Self-Propelled Lawn Mower Blower (Gen 2), 5.0Ah Battery $929.99
Sponsored
current price $929.99
Greenworks 80V 21" Self-Propelled Lawn Mower Blower (Gen 2), 5.0Ah Battery
4.6 out of 5 Stars. 706 reviews
Shipping, arrives in 3+ days
Greenworks 18" Corded Electric 12 Amp Push Lawn Mower 25012 $154.03 $154.03/ca
current price $154.03
$154.03/ca
Greenworks 18" Corded Electric 12 Amp Push Lawn Mower 25012
4.5 out of 5 Stars. 1338 reviews
Save with
Shipping, arrives in 2 days
Greenworks 42" Residential Riding Mower Grass Catcher Bagging Kit $599.99
current price $599.99
Greenworks 42" Residential Riding Mower Grass Catcher Bagging Kit
3.8 out of 5 Stars. 62 reviews
Save with
Shipping, arrives in 3+ days
60V 17`` MOWER $449.99
current price $449.99
60V 17`` MOWER
4.7 out of 5 Stars. 97 reviews
Save with
Shipping, arrives in 3+ days
Greenworks 60V 21" Brushless Self-Propelled Battery Powered Lawn Mower (2) 4.0Ah Batteries & Dual Port Charger $499.99
current price $499.99
Greenworks 60V 21" Brushless Self-Propelled Battery Powered Lawn Mower (2) 4.0Ah Batteries & Dual Port Charger
4.6 out of 5 Stars. 1625 reviews
Save with
Shipping, arrives in 2 days
Greenworks Bar & Chain Lubricant, 1 24 oz (.709 L) Bottle 2993102 $8.98
Available in additional 2 options
current price $8.98
Options from $8.98 – $17.96
Greenworks Bar & Chain Lubricant, 1 24 oz (.709 L) Bottle 2993102
4.9 out of 5 Stars. 34 reviews
Save with
Shipping, arrives in 2 days
Greenworks 80V 25" Brushless Self-Propelled Dual Blade Mower, 5.0Ah Battery $999.99
current price $999.99
Greenworks 80V 25" Brushless Self-Propelled Dual Blade Mower, 5.0Ah Battery
4 out of 5 Stars. 56 reviews
Shipping, arrives in 3+ days
Best seller Greenworks 16" Corded Electric 10 Amp Walk-Behind Push Lawn Mower 25142 $159.00 $159.00/ca
Best seller
current price $159.00
$159.00/ca
Greenworks 16" Corded Electric 10 Amp Walk-Behind Push Lawn Mower 25142
4.2 out of 5 Stars. 927 reviews
Save with
Shipping, arrives in 2 days
Greenworks 40V 16" Battery Powered Push Lawn Mower with 4.0 Ah Battery & Charger 25322 $239.99 Was $279.99 $239.99/ca
current price Now $239.99, Was $279.99
$239.99/ca
Greenworks 40V 16" Battery Powered Push Lawn Mower with 4.0 Ah Battery & Charger 25322
4.4 out of 5 Stars. 415 reviews
Save with
Shipping, arrives in 2 days
60V MOWER TRIMMER $549.99
current price $549.99
60V MOWER TRIMMER
4.6 out of 5 Stars. 144 reviews
Save with
Shipping, arrives in 3+ days
Greenworks 60V 19" Cordless Battery Push Lawn Mower with 5.0Ah Battery & Charger 2531802 $389.99
current price $389.99
Greenworks 60V 19" Cordless Battery Push Lawn Mower with 5.0Ah Battery & Charger 2531802
4.4 out of 5 Stars. 244 reviews
Save with
Shipping, arrives in 3+ days