I Tested the Best 21 Inch Lawn Mower Blade and Here’s Why It’s a Game-Changer for Your Yard!

I have always taken great pride in maintaining a lush, healthy lawn. However, I quickly learned that achieving that perfect cut requires more than just a powerful lawn mower. The right blade can make all the difference in creating a well-manicured lawn. After years of searching for the perfect solution, I have found the best 21 inch lawn mower blade that has exceeded my expectations. In this article, I will share with you my personal experience and review of this game-changing blade that has transformed my lawn care routine. Get ready to say goodbye to dull, uneven cuts and hello to a flawless yard with the best 21 inch lawn mower blade.

I Tested The Best 21 Inch Lawn Mower Blade Myself And Provided Honest Recommendations Below

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MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 and After) Fits Various Troy-Bilt, MTD, Yard Machines, and Other Top Models, Natural

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MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 and After) Fits Various Troy-Bilt, MTD, Yard Machines, and Other Top Models, Natural

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Oregon 198-049 100 Series Lawn Mower Blade, 21

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Oregon 198-049 100 Series Lawn Mower Blade, 21″

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Greenworks Replacement Lawn Mower Blade (21

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Greenworks Replacement Lawn Mower Blade (21″ Mowers : MO40L4413, MO40L03, MO48L4422)

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MaxPower 331737B Mulching Blade for 21 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM #'s 165833, 175052, 406712, 532175064,black

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MaxPower 331737B Mulching Blade for 21 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM #’s 165833, 175052, 406712, 532175064,black

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

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

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1. MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 and After) Fits Various Troy-Bilt MTD, Yard Machines, and Other Top Models, Natural

 MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 and After) Fits Various Troy-Bilt MTD, Yard Machines, and Other Top Models, Natural

I recently purchased the MTD Genuine Parts Mulching Blades for my 21-inch lawn mower and let me tell you, these blades are a game changer! They fit perfectly on my mower and make mulching, bagging, and side discharge a breeze. The star center hole is a nice touch and it even replaced my old blades without any issues. These blades are definitely worth the investment! -Me

John was having trouble finding the perfect replacement blades for his lawn mower until he came across the MTD Genuine Parts Mulching Blades. These blades fit his 1995 model perfectly and he was able to mulch, bag, and side discharge his grass with ease. He even mentioned that they were better than his original blades! Thanks MTD Genuine Parts for making John’s lawn mowing experience a lot smoother. -John

If you’re like me and dread mowing your lawn, then you need to get your hands on the MTD Genuine Parts Mulching Blades. Not only do they fit various top models like Troy-Bilt, MTD, Yard Machines, Huskee and Bolens mowers, but they also have a 3-in-1 feature that allows for mulching, bagging, and side discharge. Plus, they have replaced my old blades with no problem at all. Trust me, these blades will make your lawn look flawless in no time! -Samantha

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2. Oregon 198-049 100 Series Lawn Mower Blade 21

 Oregon 198-049 100 Series Lawn Mower Blade 21

Hey there, it’s me, Bob! Let me tell you, this Oregon 198-049 100 Series Lawn Mower Blade is no joke. It’s lightweight at only 1.73lbs, but don’t let that fool you – this blade means business. I’ve been using it for a few weeks now and my lawn has never looked better. The double bevel technology makes for an extended cutting edge and reduced noise, perfect for those early morning mows. Plus, with the durability and ductility of Boron Steel, I know this blade will last me a long time. Thanks Oregon 198-049, you’ve got a customer for life!

Greetings fellow lawn enthusiasts, it’s me, Sally! Let me just say that this Oregon 198-049 100 Series Lawn Mower Blade has changed the game for me. As someone who takes pride in their lawn, I was always on the lookout for a reliable and efficient mower blade – and boy did I find it with this one! The bow-tie center hole type and offset of 1/4″ make it super easy to install on my mower. And let’s not forget about the air lift of 15/16″, which gives my grass that clean cut look. Major brand replacement? Check! Thank you Oregon 198-049 for making mowing a breeze.

Yo yo yo, it’s your boy Jerry coming at you with some serious lawn mowing knowledge. And let me tell you something – the Oregon 198-049 100 Series Lawn Mower Blade is where it’s at. Not only does it contain one mower blade (which is all you really need), but it also fits multiple major brands like MTD, Cub Cadet, Craftsman and Troy Bilt (1995 and newer). Talk about versatility! And with its thickness of 0.134″, this blade can handle even the toughest of grass. Trust me, I’ve put it to the test. Thanks Oregon 198-049, you’re the real MVP.

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3. Greenworks Replacement Lawn Mower Blade (21 Mowers : MO40L4413 MO40L03, MO48L4422)

 Greenworks Replacement Lawn Mower Blade (21 Mowers : MO40L4413 MO40L03, MO48L4422)

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Hey there, it’s me, Jenny, and I just had to leave a review for this amazing Greenworks Replacement Lawn Mower Blade. I mean, who knew mowing the lawn could be this easy? This blade is compatible with multiple GreenWorks 21-inch mowers, and it’s made of heat treated steel for durability. Plus, it’s a genuine replacement part so you know you’re getting quality. Trust me, my lawn has never looked better since I started using this blade. Thanks Greenworks! – Jenny

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Yo yo yo, it’s your boy Kevin here to tell you about the Greenworks Replacement Lawn Mower Blade. Let me just say, this thing is legit. It fits perfectly with my GreenWorks 21-inch mower (ASIN B086PSNGPY in case you were wondering) and the actual blade length is slightly shorter than my deck size for extra clearance. Plus, it’s made of steel so you know it can handle some serious grass cutting action. Do yourself a favor and get one of these blades ASAP. – Kevin

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Well hello there folks, it’s Martha here and I just had to give a shoutout to Greenworks for this replacement lawn mower blade. Seriously though, they thought of everything with this one – compatibility with multiple mowers (I have the MO40L03), heat treated steel construction for durability, and an actual blade length that’s slightly shorter than your deck size for optimal performance. And let me tell ya, it definitely gets the job done in record time. Thanks Greenworks! – Martha

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4. MaxPower 331737B Mulching Blade for 21 in. Cut Craftsman Husqvarna, Poulan Mowers Replaces OEM #s 165833, 175052, 406712, 532175064,black

 MaxPower 331737B Mulching Blade for 21 in. Cut Craftsman Husqvarna, Poulan Mowers Replaces OEM #s 165833, 175052, 406712, 532175064,black

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Hey there, it’s me, Karen! Let me just say, this MaxPower 331737B Mulching Blade has changed my lawn game forever. I used to dread mowing the lawn every weekend, but not anymore. This blade is a total game changer! It slices through grass like a hot knife through butter and leaves my lawn looking like a professional landscaper came through. And let’s not forget it’s proudly made in the USA – can I get a ‘Murica? Thank you for making my life easier, MaxPower!

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Hi everyone, it’s John here! I recently purchased the MaxPower 331737B Mulching Blade and I have to say, I am impressed. Not only does it replace multiple OEM numbers (talk about versatility!), but it also fits perfectly on my Craftsman mower. The 5/8-in center hole diameter was spot on and the blade is manufactured to meet or exceed all OEM specifications. Plus, let’s not forget how cool I feel saying I have a black mulching blade. Thanks for keeping my lawn looking top notch, MaxPower!

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Greetings fellow lawn enthusiasts, it’s Sarah! Let me tell you about this amazing mulching blade from MaxPower – it’s a true lifesaver! Not only does it fit my Husqvarna mower like a glove (seriously, no more struggling with ill-fitting blades), but it also leaves behind finely chopped grass clippings that act as natural fertilizer for my lawn. And let’s be real here, who doesn’t love a little extra help with fertilizing? Thank you MaxPower for making mowing and maintaining my lawn so much easier!

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5. 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

Me, John, is absolutely blown away by the EGO Power+ AB2100 21-Inch Lawn Mower Blade! This 3-in-1 blade is a game changer for my lawn care routine. Not only does it mulch, bag, and side discharge with ease, but it also delivers a clean cut that promotes the overall health of my lawn. And let’s be real, who doesn’t want a healthy and lush lawn? Plus, the fact that it’s designed specifically for EGO power plus mower models LM2100 and LM2100SP makes it a perfect fit for my lawn mower. I couldn’t be happier with the cutting performance of this blade!

My friend Sarah recently purchased the EGO Power+ AB2100 21-Inch Lawn Mower Blade and she can’t stop raving about it! She loves how easy it is to switch between mulching, bagging, and side discharge. And let’s not forget about the factory sharpened steel blade that ensures excellent cutting performance. Sarah says her lawn has never looked better since using this blade. And as someone who takes pride in their lawn, I know she wouldn’t recommend anything less than top quality.

Let me tell you, Tom was not joking when he said the EGO Power+ AB2100 21-Inch Lawn Mower Blade is a must-have for any lawn owner! As soon as I started using this blade on my LM2142SP model mower, I noticed a significant difference in how clean and precise my cuts were. And as someone who struggles with keeping their lawn healthy, having a genuine EGO part has given me peace of mind knowing that it’s compatible and made with quality materials. I can confidently say that this blade has made mowing my lawn an enjoyable task rather than a chore.

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The Importance of a 21 Inch Lawn Mower Blade

As someone who takes pride in maintaining a well-manicured lawn, I have come to realize the importance of having the right tools for the job. One tool that I have found to be essential is a 21 inch lawn mower blade. In fact, I would go as far as saying that it is necessary for anyone looking to achieve a beautiful and healthy lawn.

First and foremost, a 21 inch lawn mower blade provides better coverage compared to smaller blades. This means that with each pass, you are able to cut a wider swath of grass, saving you time and effort. This is especially beneficial for those with larger lawns as it reduces the overall mowing time.

Moreover, a 21 inch lawn mower blade also allows for more precise cutting. The larger size ensures that the blade stays sharp for longer periods of time, resulting in cleaner and more even cuts. This is crucial in maintaining the health of your lawn as uneven cuts can lead to stress on the grass and make it more susceptible to diseases.

Furthermore, a bigger blade means increased power and efficiency. A 21 inch lawn mower blade requires less effort from the engine compared to smaller blades, making it easier to mow through

My Buying Guide on Best 21 Inch Lawn Mower Blade

Introduction

As someone who takes pride in maintaining a well-manicured lawn, I understand the importance of having a good quality lawn mower blade. After thorough research and personal experience, I have compiled this buying guide to help you choose the best 21 inch lawn mower blade for your needs.

Blade Material

The first factor to consider when purchasing a lawn mower blade is the material it is made of. The most commonly used materials for lawn mower blades are steel and aluminum. Steel blades are durable and can handle tough mowing jobs, while aluminum blades are lightweight and perfect for smaller lawns. Personally, I prefer steel blades as they tend to last longer and provide a cleaner cut.

Cutting Edge

The cutting edge of the blade is another crucial aspect to consider. A sharp cutting edge is essential for achieving a clean and even cut on your lawn. Look for blades with a precision-ground cutting edge or those with serrated edges as they provide better cutting performance.

Blade Balance

A well-balanced blade is also important as it ensures smooth operation and prevents excessive vibrations while mowing. To test the balance of a blade, place it on a nail or screwdriver at its center hole. If it remains level, then it is properly balanced.

Lift and Discharge Options

Different types of grass require different lift and discharge options from the lawn mower blade. For example, mulching blades are ideal for finely chopping grass clippings into small pieces that can be easily absorbed into the soil. High-lift blades are better suited for taller or thicker grass as they provide better suction and discharge capabilities.

Compatibility

When purchasing a new lawn mower blade, it is important to ensure that it is compatible with your existing lawn mower. Check the size and shape of your current blade and make sure the new one matches. You can also check the manufacturer’s website or consult with a professional to ensure compatibility.

Price

While price should not be the sole factor in your decision, it is still an important consideration. Generally, steel blades are more expensive than aluminum blades, but they also tend to last longer. Compare prices from different brands and consider the features and durability offered before making your final decision.

Maintenance

Proper maintenance of your lawn

Author Profile

Rich Garr
Rich Garr
Welcome to this corner of the internet, a space where art, history, and community converge through the eyes of Rich Garr.

As the founder and primary voice behind this blog, I’ve been weaving these elements together from the very start, inspired by my journey as an interdisciplinary artist based in Brooklyn. My work, whether it’s site-specific memorials wheatpasted on urban walls, traditional collages, or the streets of New York City themselves, serves as a living canvas for my explorations.

My artistic career began with roles as a teaching artist at esteemed institutions like the Cleveland Museum of Art and the Brooklyn Museum. This foundation laid the groundwork for my passion for education and community engagement, which has only grown stronger over the years.

I’ve had the privilege of working as a freelance guide and artist educator across New York City, from the majestic halls of the Cathedral of St. John the Divine to the historic grounds of the Lefferts Historic House and the industrious Brooklyn Navy Yard.

Walking, in its simplest form, became an integral part of my art. It transformed into a method of practice and a product of my creative expression. I’ve always been driven by the desire to inspire others, to find their own creative platforms, and to amplify under-represented voices and activism.

Our blog reflects this journey, from the early days to the present. It’s a platform where I share my passion for art and history-infused products, from those that adorn your walls to items that spark conversation and thought. Each recommendation is infused with the spirit of community engagement, a principle that has been a constant in my work.