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The 8 Best mulching lawn mower blades of 2024

Are you trying to find mulching lawn mower blades among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling mulching lawn mower blades on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 23 hours of research and did 60 mulching lawn mower blades tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best mulching lawn mower blades you can buy today

No. 1
MTD (490-100-M088) Mulching Blade-For 20-Inch Lawn Mowers (1997 and After) Fits Various Gold, Yard Machines, Troy-Bilt, and Other Top Models, Brown/A
  • Fits MTD 20" walk-behind mowers 1997 and after
  • Also fits MTD Gold, Yard Man, Yard Machines, Troy-Bilt, Bolens, White Outdoor and Huskee products
  • 3-in-1 blade mulches
  • 1" star center hole
  • Replaces O.E. # 742-0740 and 942-0740
SaleNo. 2
Oregon Gator Mulcher 3-N-1 Lawn Mower Blade For Toro 22-Inch Recycler 94-907 96-607
  • Long-lasting and heavy-duty 21-2/3 inch replacement 3-N-1 recycler mower blade, with superior cutting edge for enhanced mulching, fits many residential and commercial mowers
  • Oregon mower blades are premium replacement parts, built to fit your your original brand of equipment, offering superior design and outstanding performance
  • 26-point certification of unparalleled manufacturing quality and control standards for the highest level of safety and durability. Made in the U.S.A. -limited lifetime warranty included
  • 1 x Gator 3-N-1 recycler mulcher mower blade included; Center hole: 7/16" round; Blade length: 21-2/3 inches. Perfect fit up, superior side discharge
SaleNo. 3
Maxpower 561532XB 2 Blade Commercial Mulching Set for 42" Cut MTD, Cub Cadet, Troy-Bilt Mowers, Replaces OEM no. 942-0616, 742-0616, 942-04126
  • Includes 2 commercial mulching blades for 42 in. cut MTD, Cub Cadet, Troy-Bilt, Craftsman mowers
  • Replaces OEM #'s 942-0616, 742-0616, 942-04126, 742-04126, 942-04126-x, 942-04308-x, 942-0616-x, 942-0616A, Windsor 51-4440
  • Each blade measures 21-3/16 in. L and 3 in. W
  • 6 point star center hole
  • Manufactured to meet or exceed all OEM specifications
  • 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.
No. 4
Grasscool 42 Inch Mower Mulching Blades for Troy Bilt Mustang Pony Bronco Cub Cadet 42'' XT1 XT2 LT42 LTX1040 RZT-L42 Lawn Mower Replace 942-0616 742-0616 942-04126 942-04308-X
  • 42 Inch Mower Blades MPN: 942-0616, 742-0616, 942-04126, 742-04126, 942-04126-x, 942-0616-x, 942-0616A, Windsor 51-4440,942-04308-X, MTD 942-04308-X, Troy Bilt 942-04308-X 2PACK
  • Fitment: Cub Cade 42'' Deck Mower,LTX1040, LTX1042KW, RZT-L42, RZT-L42 KH, RZT-S42, RZT-S42 KH, RZT-SX 42, RZT-SX 42 KH, XT1-LT42, XT1-LT42C, XT1-LT42 KH, XT2-LX42, XT2-LX42 KH, XT2-LX42 KW, ZT1-42 KH
  • Fitment: Troy Bilt TB42, TB42 7-Speed, TB42 Hydro, Pony 42X, Horse 42 Hydro, Super Bronco 42 Hydro, Bronco 42 Auto, TB1942, TB2142, Mustang Z42, Mustang 42, Mustang XP 42 with 42-Inch Mower
  • Fitment: Craftsman T105, T130, T210, T1100, T7800, T1000, T1200, T1300, T1400, T1800, T3000, T8000, T2100, LT1500, ZS6500, Z6000, LT4200, CLT42G, CLT42H, CYT 4220
  • Blade Specs: Length 21 1/4", Width 2 3/8", Thickness 0.144", Center Hole 6-PT STAR, Style: Toothed
No. 5
Terre Products, Single Mulching Lawn Mower Blade, 21 Inch Deck, Compatible with MTD, Cub Cadet, TroyBilt, Replacement for 742-04100, 742-0741, 742-0741A, 942-0741, 942-0741A, 1995 and After
  • Length: 21" | Width: 2-1/8" | Thickness: .126" | Bow Tie Center Hole: 18mm | Outer Holes: 5/16" | Distance Between Outer Holes: 2-1/2"
  • Replacement for: 742-04100, 742-0741, 742-0741A, 942-0741, 942-0741A, 742-04276, 742-04276S, 942-04276, 942-04276S, CC-742-0741, CMXGZAM100067
  • Compatible with Cub Cadet: 300 and 900 series walk behind mowers with 21" deck | MTD 21" walk behind mowers 1995 and newer | Troy Bilt: 21" walk behind mowers 1995 and newer | Ranch King: 21" walk behind mowers 1995 and newer | Yard Machine: 21" walk behind mowers 1995 and newer
  • Compatible with: Cub Cadet CC469, CC989, CC997ES, PR521, S621, S621SS, SC621, SC621E, SR621, SRC621, SRE621, CC439, CC949, CC94M, CC98M, PR521, CC46M, CC46MZ, CC94M, CC999ES, CC46ES, CC99M, CC98, CC98H, CC98K
  • Compatible with: Troy-Bilt TB449E, Tru-Cut 110, Tru-Cut 100, Tuff-Cut 200, Tuff-Cut 210, Tuff-Cut 220, Tuff-Cut 230 | Pro-Cut 300, Pro-Cut 310, Pro-Cut 320 | TB 105, TB 110, TB 115, TB 120, TB 125, TB 130, TB 130 XP, TB 140, TB 160, TB 160 XP, TB 200, TB 210, TB 220, TB 230, TB 240, TB 270 ES, TB 270 XP, TB 280 ES, TB 290 ES, TB 320, TB 330, TB 360, TB 360 ES, TB 370, TB 370 XP, TB 380 XP, TB 380 ES, TB 400 XP, TB 430 XP, TB 450 XP, TB 490 XP
No. 6
MaxPower 331376XB Commercial Mulching Mower Blade Replaces OEM no. 108-9764-03,131-4547-03, black
  • Replaces OEM #: Toro 104-8697-03, 108-9764-04
  • Mower blades are all proudly manufactured in the USA at our state of the art manufacturing facility
  • Made from USA steel to meet or exceed original equipment manufacturers' specifications
  • Fits 22" Cut Toro Recycler
  • Replaces OEM #108-9764-03
No. 7
Antanker 742-0616 Mulching Blades for 42" Decks, Replaces for MTD/Cub Cadet/Troy Bilt 942-0616A,742-04126, 942-04126-X, 942-04312, Toro 112-03152, RZT42 LT1040 LT1042, 2 Pack
  • ✅ Replaces OEM Numbers: Cub Cad et/MTD/Troy-Bilt: 742-04126, 742-0616, 742-0616A, 742-0616A-0637, 942-04126, 942-0616, 942-0616A, 742-0499, 742-0499A, 942-0499A.
  • ✅ Fits Tor o 112-0315, 98022. Troy-Bilt 742-0616A-0637. Sunbe lt B1PD1095. Craftsm an SPM214685078. Massey Ferguson 742-0616, 942-0616. Bolens 742-0616, 942-0616, 942-0616A. Windsor 50-3945, 50-3950.
  • ✅ Compatible with: 42" Decks Cub Cad et RZT17, RZT42, LT1040, LT1042; Troy Bilt: Bronco, Colt XP, LTX1842, Pony, Range Rider, Mustang Colt RZT42, Super Bronco; Toro: LX420, LX423, LX425, LX426, LX427.
  • ✅ Fits Craftsm an CMXGZAM110115
  • ✅ Specs: Length: 21 1/4", Center hole: 6 pt. star, Width: 2-11/16", Thickness: 0.149"; Package includes 2 blades
SaleNo. 8
Terre Products, 2 Pack Mulching Lawn Mower Blades, 42 Inch Deck, Compatible with Craftsman, Husqvarna, Poulan, Replacement for 134149, 138971, 138498, 127843, 532138971, 532138498, PP24003
  • Length: 21" | Width: 2-1/2" | Thickness: .197" | 5 Point Star Center Hole | 42 Inch Deck | 2 Pack Toothed Mulching Blades
  • Replacement for OEM part numbers: Ariens 21546095 | AYP 127843, 134149, 138498, 138971, 138971X431, 139775, 532134149, 532138971, 532139775, HU22004
  • Replacement for OEM part numbers: 134149 , 138971 , 138498 , 127843 , 532138971 , 532138498 , 532127843 , PP24003 , AYP7143A79 , AYP7158A49 , AYP9149A69 , DPR20H42STA , TS14H42C , 2P4B9A , 9169A99 and 9178B99
  • Compatible with 42" Decks: Poulan PB155G42, PB15542LT, PB17542LT, PB195A46LT, PB195H42LT, PB20H42YT, PB22H42YT, PO14542LT, PO15542LT, PO17542LT, PXT175G42, PP155G42, PP155H42, PP175G42, PP19A42
  • Compatible with 42" Decks: Husqvarna 2042LS, LT125, LT130, LT152, LT16542, LT18542, LT1942, LTH125, LTH130, LTH140, LTH145, LTH1542, LTH1742, LTH18542, LTH2042, LTH152, LTH174, LTH1842, LTH2142
No. 9
MaxPower 561714B 2 Blade Mulching Set for 42' Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM #'s 134149, 594892701, Black
4,660 Consomer Reviews
MaxPower 561714B 2 Blade Mulching Set for 42" Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM #'s 134149, 594892701, Black
  • Includes 2 blades for 42" cut
  • Replaces OEM no. Craftsman, Husqvarna, Poulan 134149, 532134149
  • Measures 21" long by 2-1/4" wide
  • Has a 5 Point Star Center Hole
  • Manufactured to meet or exceed all OEM specifications
SaleNo. 10
MaxPower 561544XB Commercial Mulching 2 Blade Set for 46” Cut MTD, Cub Cadet, Troy-Bilt, 742-04290-X, 942-04290-X, 942-04361, Black
  • Includes 2 commercial mulching blades for many 46 in. cut MTD, Cub Cadet, and Troy-Bilt mowers
  • Replaces OEM numbers 742-04290-X, 942-04290-X, 942-04361
  • Each blade measures 23-1/4-in L and 2-1/2-in W
  • 6 point star center hole
  • Manufactured to meet or exceed all OEM specifications
  • 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.

How to choose a good mulching lawn mower blades

Does the idea of finding a fantastic mulching lawn mower blades make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in mulching lawn mower blades. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top mulching lawn mower blades products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top mulching lawn mower blades on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top mulching lawn mower blades brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top mulching lawn mower blades based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the mulching lawn mower blades were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good mulching lawn mower blades, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your mulching lawn mower blades.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting mulching lawn mower blades for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our mulching lawn mower blades. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what mulching lawn mower blades should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on mulching lawn mower blades.