Best Lawn Mower Blades(Updated April 2025)

Looking for the best products? Let Buyer's Report help with our carefully reviewed and rated selections.

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Product image of GY20850 Mower Blades for John Deere 42 Inch D105 D130 S100 S110 S240 X300 E100 E110 LA135 Replaces OEM no. AM141033 GX22151 AM131033 AM137333 / Gator Mulching Blades 2 Pack

GY20850 Mower Blades for John Deere 42 Inch D105 D130 S100 S110 S240 X300 E100 E110 LA135 Replaces OEM no. AM141033 GX22151 AM131033 AM137333 / Gator Mulching Blades 2 Pack

(835)
$39.79$50.89
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Buyer Rating10
Blade quality
Build quality
Work well
Fit
Value for money
Look

Bought by 142 people today

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Product image of 21 inch Mulching Blade for Troy Bilt 942-0741A TB110 TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 MTD Cub Cade Craftsman 742-0741 742-0741A 942-0741 21" Deck Lawn Mower

21 inch Mulching Blade for Troy Bilt 942-0741A TB110 TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 MTD Cub Cade Craftsman 742-0741 742-0741A 942-0741 21" Deck Lawn Mower

(1.08K)
$20.88
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Buyer Rating9.7
Fit
Functionality
Blade sharpness
Value for money
Ease of installation
Quality

Bought by 158 people today

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Product image of EGO Power+ AB2100 21-Inch Lawn Mower Blade for 56V Models LM2101/LM2100/LM2102SP/LM2100SP/LM2142SP ,Black

EGO Power+ AB2100 21-Inch Lawn Mower Blade for 56V Models LM2101/LM2100/LM2102SP/LM2100SP/LM2142SP ,Black

(4.68K)
$30.23
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Buyer Rating9.5
Works well
Cut quality
Blade quality
Ease of installation
Lift
Value for money

Bought by 125 people today

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Product image of Maxpower 331528B Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt Replaces 742-04100, 742-0741, 742-0741A, 942-0741, 942-0741A, CMXGZAM100067

Maxpower 331528B Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt Replaces 742-04100, 742-0741, 742-0741A, 942-0741, 942-0741A, CMXGZAM100067

(10.37K)
$17.99
Amazon's Choice badge
Buyer Rating9.3
Blade sharpness
Fit
Works well
Value for money
Quality
Blade quality

Bought by 254 people today

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Product image of GreenWorks 2905203, Blade for 21” Mower, Black

GreenWorks 2905203, Blade for 21” Mower, Black

(5.88K)
$24.99
Amazon's Choice badge
Buyer Rating9
Fit
Works well
Blade sharpness
Ease of installation
Value for money
Ease of replacement

Bought by 168 people today

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Choosing the Right Lawn Mower Blade

Find the best lawn mower blade for your mowing needs with our comprehensive guide.