Comparison: Best John Deere L111 Mulching Blades (Updated | Oct 14th)

When maintaining a healthy, manicured lawn with a John Deere L111, choosing the right mulching blade is essential for efficient performance and longevity. This comparison explores top options designed to enhance cutting precision, durability, and mulch quality. Factors like material, edge design, and compatibility are evaluated to help you make an informed decision. Whether prioritizing sharpness, wear resistance, or value, this guide offers a balanced overview of blades tailored to meet your lawn care needs.

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Product Comparison: Best John Deere L111 Mulching Blades

Precise fit

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

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

Grasscool
  • Fits For John Deere 42 Inch Mower Blades, Replaces Number: John Deere GX20249, GX20433, GY20567, 490-110-0029, 490-110-0046.
  • Fits For John Deere L111 Blades, Compatible with John Deere L100-L118, L17.542, L1742, 14.542GS, 1642HS and 17.542HS series tractor models with 42" decks, Sabre and Scott's mowers.
  • AVOID MISTAKES: The blade is NOT suitable for AM141034 7-Point Star center JohnDeere models D130 D110 D105, and others. This GX20249 blade is ONLY compatible with a Circle(11/16") spindle. Please check that your center hole pattern matches before purchasing to avoid installation issues.
  • BLADE SPECIFICATION: Length: 21-7/16"(544mm), Width: 2-1/2"(64mm), Thickness: 5/32"(4mm), Center Hole Shape: Circle(11/16"), For Deck Size: 42", Lift: 1"(25mm), Mower Blade Type: Mulching Blade.
  • NOTICE: The cutting edges are painted to prevent rust and protect your hands during installation. The paint will wear off as you mow the grass.
  • ENSURE SUPERIOR PERFORMANCE: we conduct a series of rigorous tests, including the Rockwell Hardness Test, V-bend Test, Blade Chip Test, Balance Test, Performance Test, and Field Test.

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2-pack value

RAParts (2-Pack) Mower Mulch Blades – 42'' Fits John Deere L100 L110 L105 L108 L118 L111 GX20249

RAParts (2-Pack) Mower Mulch Blades - 42'' Fits John Deere L100 L110 L105 L108 L118 L111 GX20249

Reliable Aftermarket Parts
  • Two New Aftermarket Replacement Mulching Mower Blades
  • C to C 3-3/4"
  • Center Hole 11/16"
  • Length 21-3/8" Width 2-1/2"
  • Replaces Part Number: GX20249, GX20433

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Exact specs

Hunakobyh Mower Mulching Blade Replacement for John Deere GX20249 GX20433 GY20567 L100 L110 L111 L118 42 inch Lawn Mower 2 Pack

Hunakobyh Mower Mulching Blade Replacement for John Deere GX20249 GX20433 GY20567 L100 L110 L111 L118 42 inch Lawn Mower 2 Pack

Hunakobyh
  • Fit for OEM Number:John Deere GX20249, GX20433, GY20567,490-110-0029,490-110-0046
  • Compatible with John Deere 108-14.5 SABO, 108-17HS, 14.542GS, 1642HS, L100, L105, L107, L108, L110, L111, L118, L17.542, L1742 with 42" Mower Deck
  • Blades Specification: LENGTH 21" ; WIDTH 2-1/2" ; THICKNESS 0.1500" ; CENTER HOLE 0.6750"
  • For Deck Size 42" cut, 100 series tractor.Always verify your OEM replacement number before ordering blades
  • Compatible with many 42 in. cut John Deere, Sabre and Scott's brands models

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Best budget

ILONPA 42 inch Mulching Mower Blades for John Deere L111 GX20433 GX20249 GY20567 330-615 L100 L105 L107 L108 L110 L111 L118 42" Deck Lawn Mower Tractor, Blue

ILONPA 42 inch Mulching Mower Blades for John Deere L111 GX20433 GX20249 GY20567 330-615 L100 L105 L107 L108 L110 L111 L118 42" Deck Lawn Mower Tractor, Blue

ILONPA
  • 42" Mower Blades Set Replaces for John Deere GX20433, GX20249, GY20567, 490-110-0029, 490-110-0046
  • 42" Mower Blades Fit for John Deere L111 Blades; Fit for John Deere, Sabre and Scotts : L1742, 14.542GS, L100-L118, L17.542, 1642HS and 17.542HS series tractor models with 42" Deck Lawn Mower
  • 42" Mower Blades Fit for John Deere Sabre 14.542GS 1642HS and 1742HS 17.542HS L111 L100 L105 L107 L108 L110 L118 L17.542 L1742 42'' Cut Deck Lawn Tractor
  • 42" Mower Blades Length: 21 3/8", Blade Width: 2 4/9", Blade Thickness: 0.157", Center Hole: 11/16". Please check the specifications before ordering to prevent a mistake. Enjoy your mowing experience!
  • NOTICE: The cutting edges are painted to prevent rust. This paint is a safety measure to protect the installer from injury during installation. This paint will come off quickly during initial operation and should not be otherwise removed.

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Commercial grade

MaxPower 561811XB 2 Blade Commercial Mulching Set for Many 42 in. John Deere Mowers Replaces OEM # GX22151, GY20850

MaxPower 561811XB 2 Blade Commercial Mulching Set for Many 42 in. John Deere Mowers Replaces OEM # GX22151, GY20850

Maxpower
  • Includes 2 commercial mulching blades for many 42 in. cut John Deere mowers
  • Replaces OEM #'s GX22151, AM137328, AM141033, GY20850, UC21583
  • Each blade is 21-3/8 in. L and 2-1/2 in. W
  • 7 point start center hole
  • All MaxPower blades are sharpened during the manufacturing process and then powder coated for your protection. This coating will come off during the first cut to reveal a precision sharpened blade.

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Durable build

Youxmoto 42'' GX20249 Mulching Mower Blades GX20433 for John Deere L100 L105 L107 L108 L110 L111 L118 L17.542 L1742, for GX20433 GX20249 GY20567 M128485 Stens 330-615 1642HS with 42'' Deck Heavy Duty

Youxmoto 42'' GX20249 Mulching Mower Blades GX20433 for John Deere L100 L105 L107 L108 L110 L111 L118 L17.542 L1742, for GX20433 GX20249 GY20567 M128485 Stens 330-615 1642HS with 42'' Deck Heavy Duty

Youxmoto
  • Replace Number: 42 inch lawn mower blades fit for John Deere GX20433, GX20249, GY20567, M128485; Fit for Stens 330-615
  • Fit for Models: 42'' mower blade fits for John Deere 108-14.5 SABO, 108-17HS, 14.542GS, 1642HS, L100, L105, L107, L108, L110, L111, L118, L17.542, L1742 with 42" Mower Deck
  • Specification: Length: 21 3/8", Width: 2 4/9", Center Hole:11/16", Thickness: 0.157", For Deck Size: 42 inches, Color: Green
  • Features: Our mower blades are made of ultra high quality, durable materials, simple installation. Meticulously crafted from durable materials, it ensures longevity and endurance even in the toughest conditions. With this blade, you can effortlessly tackle any job
  • Customer satisfaction guarantee: Please carefully check the product size and model to ensure they meet your needs. Additionally, if you have any questions, please contact us and we will resolve them as soon as possible

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Best overall

MowerPartsGroup (2) Mulching Blades for John Deere 42" L100, L110 and Many More GX20249, GX20433

MowerPartsGroup (2) Mulching Blades for John Deere 42" L100, L110 and Many More GX20249, GX20433

MowerPartsGroup
  • You are purchasing two replacement mulching blades compatible with John Deere 42"
  • Length: 21-7/16" – Width: 2-1/2" – Center Hole: 11/16" – Thickness: .158" – Made in USA
  • Fits John Deere 42" – L100, L105, L107, L108, L110, L111, L118, L17.542, L1742, 14.542GS, 1642HS, 17.542HS
  • Replaces GX20249, GX20433
  • Please double-check model, serial and part numbers to verify fitment prior to purchase. Thanks!

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Broad compatibility

8TEN LawnRAZOR Mower Blade Set for John Deere Scotts L100 L105 L110 42 inch Deck GX20249 GY20567 GX20433 (Mulching)

8TEN LawnRAZOR Mower Blade Set for John Deere Scotts L100 L105 L110 42 inch Deck GX20249 GY20567 GX20433 (Mulching)

8TEN
  • Compatible with OEM Part Numbers John Deere GX20433, GX20249, GY20567, M128485
  • Compatible with John Deere L100 (PC9288), L105 (PC9305), L107 (PC9306), L108 (PC9488), L110 (PC9289)
  • Compatible with John Deere L111 (PC9458), L118 (PC9358); Scotts L17.542 (PC9101), L1742 (PC9100)
  • Compatible with Sabre 108-14.5 SABO (PC9247), 108-17HS (PC9233), 14.542GS (PC9095), 1642HS (PC9096)
  • Blade Specs 21 7/16", Width 2 7/16"; Center Hole 11/16", Thickness 0.1875";

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Multi-model fit

Magorfas Lawn Mower Blades Mulching Fits for GX20433 GX20249 GY20567 M128485 for John Deere L100 L105 L107 L108 L110 L111 L118 42 inch Deck, 2 PCS

Magorfas Lawn Mower Blades Mulching Fits for GX20433 GX20249 GY20567 M128485 for John Deere L100 L105 L107 L108 L110 L111 L118 42 inch Deck, 2 PCS

Magorfas
  • Part Numbers: Fits for John Deere GX20433, GX20249, GY20567, M128485
  • Specifications: Mulching Blade, length: 21 3/8 inches; width: 2 4/9 inches; thickness: 0.157 inches; center hole: 11/16 inches; for deck size: 42 inches
  • Compatible with: John Deere L100, L105, L107, L108, L110, L111, L118 with 42" Deck
  • Compatible with: Scotts L17.542, L1742; Sabre 108-14.5 SABO, 108-17HS, 14.542GS, 1642HS with 42" Deck
  • Warranty: 1year warranty. Made of 65 Mn with surface spray treatment, and the quality can stand the test.

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OEM equivalent

Stevens Lake Parts (2-Pack) New Mulching Mower Blades Fits John Deere GX20249 L105 L107 L108 L110 L111 L1742 14.542GS

Stevens Lake Parts (2-Pack) New Mulching Mower Blades Fits John Deere GX20249 L105 L107 L108 L110 L111 L1742 14.542GS

Stevens Lake Parts
  • Set Of 2 New Mulching Mower Blade
  • This Is An Aftermarket Replacement Part Made To Meet Or Exceed OEM Specifications.
  • Please Note That OEM Part Numbers, Models, & Dimensions Are Intended For Your Cross-Reference.
  • OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering.
  • Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product.

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Buying Guide

Buying Guide: Best john deere l111 mulching blades

Compatibility

  • Verify spindle type (11/16"circle hole required)
  • Check model compatibility (L100-L118, L17.542, L1742 series)
  • Confirm deck size (42"only)

Blade Specifications

  • Length: 21-3/8"to 21-7/16"
  • Width: 2-1/2"
  • Thickness: 0.150"to 0.1875"

Construction & Durability

  • Look for high-quality steel (e.g., 65 Mn)
  • Check for rust-resistant coatings
  • Verify heat treatment for longevity

Installation & Safety

  • Painted edges for safe handling during installation
  • Clear spindle pattern warnings to avoid mismatches
  • Sharpened during manufacturing for ready use

Performance Features

  • Multi-cut design for fine mulching
  • Lift height (1") for effective grass circulation
  • Balanced weight distribution for smooth operation

Packaging & Value

  • Single blade vs. 2-pack options
  • Price per blade comparison
  • Warranty coverage (e.g., 1-year warranty)

FAQs

Which blades are designed specifically for the John Deere L111 model?

Grasscool L111 Mulching Blades (B09ZY59RJ8) are explicitly listed for the L111 model.

Are there any 2-pack options available for cost-effective replacement?

RAParts (B082YJZYTC), MowerPartsGroup (B08SCPR837), and Stevens Lake Parts (B08H6NVZ17) offer 2-pack options.

Which blades are compatible with the GX20433 part number?

Hunakobyh (B0DS57SGLH), ILONPA (B0CP5LD2H3), Youxmoto (B0CNX29KXJ), and Magorfas (B0CLR8B966) blades fit GX20433.

Do any options mention commercial-grade durability?

MaxPower (B010B3B2D4) is labeled as a commercial mulching set.

Which blades include a specialized cutting design for finer mulch?

8TEN LawnRAZOR (B07W3JPFQS) is marketed as a precision mulching blade set.

Are there blades compatible with multiple John Deere models beyond the L111?

ILONPA (B0CP5LD2H3) and Youxmoto (B0CNX29KXJ) blades fit additional models like L100 and L105.

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