10 Best mulching blades for john deeres of 2026

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Best Choice

1

3PK
3PK Oregon 396-719 G6 Gator Blades for 54" John Deere M143520, M145516, M152726
Main highlights

Thicker_Heavy_Duty_Blade
The blade is thicker, wider, and more heavy-duty than typical blades, preventing clumping and holding up to abuse from sticks and pine cones.

Best_For_Mulching_And_Heavy_Grass
Ideal for mulching and cutting thick or damp grass, as well as pulverizing dead leaves and handling swamp brush without bending.

Superior_Mulching_Ability
Customers frequently praise the blade's superior mulching ability, effectively shredding grass and weeds, and leaving a nicer cut than standard blades.
9.9

Exceptional

Our Rating

9.3
lasts a long time

9.3
materials Quality

9.1
Easy installation
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Value for Money

2

ZGHKL

ZGHKL GX22151 GY20850 Lawn Mower Blades Gator Mulching Blades for John Deere 42 Inch Deck Riding Mower Replacement for S100 D110 D130 LA135 AM141033 AM131033 AM137333 AM137328 2Pack
9.8

Exceptional

Our Rating
3

Grasscool

Grasscool GY20850 D105 Mulching Blades with 7 Star Mounting Pattern for John D-eere D130 D110 D100 D125 S100 E100 E110 LA125 LA115 LA105 42 inch Deck Lawn Tractor Riding Mower Replace GX22151
9.7

Exceptional

Our Rating
4

Maxpower
MaxPower 561812XB Set of 3, 3-N-1 Commercial Mulching Blades for 48 in. Cut John Deere Mowers Replaces OEM no. GX21784, GX21786, GY20852
Main highlights

Precision Sharpened Blades
Includes 3 3-N-1 commercial style mulching blades for 48 in. John Deere mowers, sharpened during manufacturing and powder coated for protection.

Ideal for Leaf Mulching
Perfect for mulching large volumes of leaves, especially effective with mulch plug attachment; suitable for John Deere 48 in. lawn tractors.

Highly Effective Mulching
Customers consistently praise the blades' ability to finely mulch leaves and grass, leaving lawns looking professionally mowed.
Key specs
- Blade Length:17 in. L
- Center Hole:7 point star
- Compatibility:John Deere mowers
- Blade Width:2-3/4 in. W
- Thickness:N/A
9.5

Excellent

Our Rating

8.9
Durability

8.7
Easy installation

8.2
worth the money
5

Grasscool

Grasscool GY20852 Mulching Blades with 7 Star Mounting Pattern for John D-eere 48 inch Deck Mower E140 D140 D160 E160 E170 E150 LA145 LA140 48" Zero Turn Lawn Tractor Replace GX21784

30% Off
9.4

Excellent

Our Rating
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6

UDC Parts
UDC Parts GY20850 Mower Blades Replacement for John Deere 42 inch D110 D130 D105 S100 E100 E120 E130 Z225 AM141033 GX22151 AM141031 AM141034 X305R D100 LA105 LA115 E110 / Gator Mulching Blades 2 Pack

26% Off
Main highlights

Sharpness and Durability
Expertly crafted for sharpness and durability, ensures precise cutting.

Ideal for John Deere Models
Perfect fit for a wide range of John Deere mowers.

Customer Praised Performance
Highly rated for enhancing lawn care routine with ease.
Key specs
- Blade Length:21-3/8
- Center Hole:7 point star
- Compatibility:John Deere models
- Blade Width:2-3/4
- Thickness:0.164
9.3

Excellent

Our Rating
7

Grasscool

Grasscool D130 42 inch Mower Mulching Blades for John D-eere D110 D100 D125 D105 S100 E100 LA125 LA115 LA105 42'' Deck Lawn Tractor Riding Mower Replace GY20850 GX22151
9.1

Excellent

Our Rating
8

BCQNXX

BCQNXX GX22151 GY20850 Mulching Blades for John Deere D100 D110 D120 D125 D130 Z225 Z235 42 Inch Deck Zero Turn Mower - Heavy Duty Blade Replaces AM141033 AM131033 AM137333-2 Pack
8.9

Very Good

Our Rating
9

Grasscool
Grasscool L111 Mulching Blades for John Dee-re 42 Inch Deck L110 L100 L118 L108 GX20249 GX20433 GY20567 Lawn Tractor (2 Pack)

11% Off
Main highlights

Replaces Various OEM Numbers
Replaces OEM numbers John Deere GX20249, GX20433, GY20567, 490-110-0029, 490-110-0046. Compatible with many 42 in. cut John Deere, Sabre, and Scotts models.

Ideal for John Deere Models
Perfect for 42 in. cut John Deere 100 series tractors, Sabre, and Scotts models. Verify OEM replacement number before ordering.

Praised for Perfect Fit
Customers frequently praise the perfect fit and fast arrival. Half the price of the store and well-made blades that last longer.
Key specs
- Blade Length:21-3/8 inches
- Center Hole:11/16 inches
- Compatibility:John Deere, Sabre, Scotts
- Blade Width:2.52 inches
- Thickness:0.164 inches
8.7

Very Good

Our Rating

9.3
Easy installation

9.1
worth the money

8.9
lasts a long time
10

UDC Parts

UDC Parts M170642 Mower Blades Replacement for John Deere 42 Inch UC22008 S220 Z315E Z320M Z320R Z335E Z335M Z345M Z345R / 2 Pack Mulching

23% Off
8.6

Very Good

Our Rating

10 Best mulching blades for john deeres of 2026

1

3PK Oregon 396-719 G6 Gator Blades for 54" John Deere M143520, M145516, M152726

9.3

9.3

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

ZGHKL GX22151 GY20850 Lawn Mower Blades Gator Mulching Blades for John Deere 42 Inch Deck Riding Mower Replacement for S100 D110 D130 LA135 AM141033 AM131033 AM137333 AM137328 2Pack

3

Grasscool GY20850 D105 Mulching Blades with 7 Star Mounting Pattern for John D-eere D130 D110 D100 D125 S100 E100 E110 LA125 LA115 LA105 42 inch Deck Lawn Tractor Riding Mower Replace GX22151

4

MaxPower 561812XB Set of 3, 3-N-1 Commercial Mulching Blades for 48 in. Cut John Deere Mowers Replaces OEM no. GX21784, GX21786, GY20852

8.9

8.7

8.2

5

Grasscool GY20852 Mulching Blades with 7 Star Mounting Pattern for John D-eere 48 inch Deck Mower E140 D140 D160 E160 E170 E150 LA145 LA140 48" Zero Turn Lawn Tractor Replace GX21784

6

UDC Parts GY20850 Mower Blades Replacement for John Deere 42 inch D110 D130 D105 S100 E100 E120 E130 Z225 AM141033 GX22151 AM141031 AM141034 X305R D100 LA105 LA115 E110 / Gator Mulching Blades 2 Pack

7

Grasscool D130 42 inch Mower Mulching Blades for John D-eere D110 D100 D125 D105 S100 E100 LA125 LA115 LA105 42'' Deck Lawn Tractor Riding Mower Replace GY20850 GX22151

8

BCQNXX GX22151 GY20850 Mulching Blades for John Deere D100 D110 D120 D125 D130 Z225 Z235 42 Inch Deck Zero Turn Mower - Heavy Duty Blade Replaces AM141033 AM131033 AM137333-2 Pack

9

Grasscool L111 Mulching Blades for John Dee-re 42 Inch Deck L110 L100 L118 L108 GX20249 GX20433 GY20567 Lawn Tractor (2 Pack)

9.3

9.1

8.9

10

UDC Parts M170642 Mower Blades Replacement for John Deere 42 Inch UC22008 S220 Z315E Z320M Z320R Z335E Z335M Z345M Z345R / 2 Pack Mulching

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