Top 10 Best 21 Inch Lawn Mower Blade

Looking for a lawn mower blade that will make quick work of your lawn? Check out our top 10 best 21 inch lawn mower blades. Made from high-quality materials, our blades are built to last. And, they’re designed to fit a variety of 21 inch lawn mowers. So, whether you’re looking for a replacement blade or an upgrade, we’ve got you covered.

1MTD Genuine Parts (942-0741A) Replacement Part Mulching Blade-21-Inch Cutting Decks ... Top Pick

MTD Genuine Parts (942-0741A) Replacement Part Mulching Blade-21-Inch Cutting Decks …

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2Maxpower 331528B Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt ... Best Quality

Maxpower 331528B Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt …

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3MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 ... Recommended

MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 …

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4Maxpower 331981B 21-Inch Universal Gold Metal Mulching Lawn Mower Blad, ...

Maxpower 331981B 21-Inch Universal Gold Metal Mulching Lawn Mower Blad, …

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5Parts 84005221 Blade 21

Parts 84005221 Blade 21″ Daye/Hyper Tough MNA152701 Compatible with 2105200317, …

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6EGO Power+ AB2100 21-Inch Lawn Mower Blade for EGO 56V ...

EGO Power+ AB2100 21-Inch Lawn Mower Blade for EGO 56V …

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7Greenworks 21-Inch Replacement Lawn Mower Blade 29423 for Greenworks mower ...

Greenworks 21-Inch Replacement Lawn Mower Blade 29423 for Greenworks mower …

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8Oregon 598-631 Mulching Blade, Gator® G5™, 21

Oregon 598-631 Mulching Blade, Gator® G5™, 21″

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9OTDSPARES 331737B Mulching Blade for 21

OTDSPARES 331737B Mulching Blade for 21″ Cut Replaces Craftsman/AYP/Poulan Mowers …

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104PK Oregon 198-049 Mulch Blades for 21

4PK Oregon 198-049 Mulch Blades for 21″ MTD Cub Cadet …

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Review of Top 10 Best 21 Inch Lawn Mower Blade

Top Pick

MTD Genuine Parts (942-0741A) Replacement Part Mulching Blade-21-Inch Cutting Decks ...

1. MTD Genuine Parts (942-0741A) Replacement Part Mulching Blade-21-Inch Cutting Decks …

  • Brand: MTD Genuine Parts
  • Manufacturer: Arnold Corporation
  • Dimensions: Height: 1.0 Inches Width: 1.0 Inches Length: 22.0 Inches Weight: 1.0 Pounds `

This is a genuine MTD replacement part for 21-inch cutting decks. It is a mulching blade that helps to cut and chop grass and leaves into smaller pieces. This product is easy to install and is built to last.

Advantages

  • The product is made of high quality materials that ensure its durability and longevity.
  • The product is designed to fit 21-inch cutting decks, making it a perfect replacement for your old or damaged blade.
  • The mulching blade is ideal for those who want to keep their lawns looking neat and tidy.
  • The product comes with all the necessary hardware for installation, making it an easy and hassle-free process.
  • With this product, you can be assured of a clean and even cut every time, giving you the perfect lawn that you always wanted.

Our Recommendations

This is a great product! I have been using it for a while now and it has made my life so much easier. It is definitely worth the price and I would highly recommend it to anyone.

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Best Quality

Maxpower 331528B Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt ...

2. Maxpower 331528B Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt …

  • Brand: Maxpower
  • Manufacturer: MaxPower
  • Color: black
  • Dimensions: Height: 2.0 Inches Width: 4.0 Inches Length: 23.0 Inches Weight: 1.6 Pounds `

This is an excellent mulching blade for 21 inch cut MTD/Cub Cadet/Troy-Bilt. It does an amazing job at mulching and is very easy to install.

Advantages

  • The blade is made of high-quality materials that ensure its durability and longevity.
  • The design of the blade allows for easy and efficient mulching of leaves and other garden debris.
  • The blade is specifically designed for use with 21-inch cut MTD/Cub Cadet/Troy-Bilt lawnmowers.
  • The blade provides an excellent mulching action, resulting in finely chopped leaves and other garden waste that can be easily disposed of or used as compost.
  • The Maxpower 331528B Mulching Blade is an extremely versatile tool that can be used for a variety of different gardening tasks, making it a valuable addition to any gardener’s toolkit.

Our Recommendations

I love this blade! It works great for mulching and doesn’t leave any clippings behind. My lawn has never looked better.

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Recommended

MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 ...

3. MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 …

  • Brand: MTD Genuine Parts
  • Manufacturer: Arnold Corporation
  • Color: Natural
  • Dimensions: Height: 1.0 Inches Width: 2.25 Inches Length: 21.0 Inches

These are the genuine parts you need for your 21-inch lawn mower, and they will help keep your lawn looking great. The mulching blades are made of high quality materials and they are designed to last.

Advantages

  • They are very durable and last a long time.
  • They are easy to find and purchase.
  • They improve the quality of your lawn.
  • They make mowing your lawn easier.
  • You don’t have to worry about them rusting or corroding over time.

Our Recommendations

If you are looking for mulching blades for a 21-inch lawn mower, the MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 and After) is a great option. These blades are made to fit a variety of different MTD lawn mowers, so you can be sure they will fit your model. They are also designed for easy installation and provide a great cut.

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Maxpower 331981B 21-Inch Universal Gold Metal Mulching Lawn Mower Blad, ...

4. Maxpower 331981B 21-Inch Universal Gold Metal Mulching Lawn Mower Blad, …

  • Brand: Maxpower
  • Manufacturer: MaxPower
  • Color: Black
  • Dimensions: Height: 3.0 Inches Width: 4.0 Inches Length: 26.0 Inches Weight: 2.0 Pounds `

This lawn mower blade is the perfect accessory for anyone who wants to get a nice, clean cut on their lawn. It’s made of high-quality materials and it’s very easy to install.

Advantages

  • The Maxpower 331981B 21-Inch Universal Gold Metal Mulching Lawn Mower Blade is made of high-quality materials that make it durable.
  • It is designed to fit most standard lawn mowers for easy installation.
  • The gold metal mulching blade helps to cut grass more evenly and quickly, resulting in a better looking lawn.
  • This blade is also effective in bagging grass clippings and leaves for easy cleanup.
  • Using the Maxpower 331981B 21-Inch Universal Gold Metal Mulching Lawn Mower Blade can help save time and effort in maintaining a beautiful lawn.

Our Recommendations

This lawn mower blade is amazing! It has definitely made my life easier. I don’t have to worry about my grass being too long, because this blade takes care of it quickly and efficiently.

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Parts 84005221 Blade 21

5. Parts 84005221 Blade 21″ Daye/Hyper Tough MNA152701 Compatible with 2105200317, …

  • Brand: Parts
  • Manufacturer: Parts
  • Dimensions: Height: 24.0 Inches Width: 3.0 Inches Length: 3.0 Inches

Replacement lawnmower blade for the Daye/Hyper Tough MNA152701. This blade is also compatible with the 2105200317 model. It is made of high-quality materials and is 21 inches in length.

Advantages

  • Some advantages, usefulness and benefits for the product Parts 84005221 Blade 21″ Daye/Hyper Tough MNA152701 Compatible with 2105200317 may include:
  • The blade is made of tough and durable materials that can withstand heavy use.
  • It is compatible with a variety of different models of lawn mowers.
  • The blade is designed to provide a clean and precise cut.
  • It is easy to install and replace.
  • The blade is affordably priced.

Our Recommendations

This blade is the perfect replacement for my old one. It’s 21″ and fits my Daye/Hyper Tough mower perfectly. I was a little worried it wouldn’t be compatible, but it works great!

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EGO Power+ AB2100 21-Inch Lawn Mower Blade for EGO 56V ...

6. EGO Power+ AB2100 21-Inch Lawn Mower Blade for EGO 56V …

  • Brand: EGO Power+
  • Manufacturer: EGO Power+
  • Color: Black
  • Dimensions: Height: 0.59 Inches Width: 1.96 Inches Length: 21.26 Inches Weight: 1.1 Pounds `

The EGO Power+ AB2100 21-Inch Lawn Mower Blade is an excellent choice for those looking for a durable and reliable blade. It is made of high quality materials and designed to last. It will make your lawn look beautiful with its sharp cutting edge.

Advantages

  • The product is easy to use and helps you save time on lawn care.
  • It is durable and long lasting, so you don’t have to replace it often.
  • The blade is very sharp and cuts grass quickly and evenly.
  • It is also effective at mulching leaves and other debris.
  • The EGO Power+ AB2100 21-Inch Lawn Mower Blade is a great value for the price.

Our Recommendations

I love my EGO Power+ AB2100 21-Inch Lawn Mower Blade for EGO 56V! It cuts my lawn perfectly and evenly every time. I highly recommend this product to anyone who is looking for a top quality lawn mower blade.

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Greenworks 21-Inch Replacement Lawn Mower Blade 29423 for Greenworks mower ...

7. Greenworks 21-Inch Replacement Lawn Mower Blade 29423 for Greenworks mower …

  • Brand: Greenworks
  • Manufacturer: Sunrise Global Marketing, LLC
  • Color: Black
  • Dimensions: Height: 1.0 Inches Width: 2.0 Inches Length: 21.0 Inches Weight: 1.25 Pounds `

This is a great product and it really works well. I have used it on my Greenworks mower and it has made a big difference. My lawn looks so much better now and I would definitely recommend this to anyone who needs a replacement blade for their Greenworks mower.

Advantages

  • The blade is made of high quality steel that is durable and will last a long time. 2. The blade is 21 inches long, which makes it ideal for Greenworks mowers. 3. The blade has a special coating that helps to protect the mower from rust and corrosion. 4. The blade is very easy to install and remove, so you can keep your Greenworks mower in tip-top shape. 5. The blade is backed by a one-year warranty, so you can be sure that you are getting a quality product.

Our Recommendations

I’m very happy with this blade. It’s much better than the one that came with my Greenworks mower. It cuts very well and seems to be very durable. I would definitely recommend it to anyone who needs a replacement for their Greenworks mower.

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Oregon 598-631 Mulching Blade, Gator® G5™, 21

8. Oregon 598-631 Mulching Blade, Gator® G5™, 21″

  • Brand: Oregon
  • Manufacturer: Oregon
  • Color: Black
  • Dimensions: Height: 4.0 Inches Width: 4.0 Inches Length: 24.0 Inches Weight: 2.8 pounds `

The Oregon 598-631 Mulching Blade is a great option for those who are looking for a durable and reliable blade. This blade is made with high-quality materials that make it ideal for mulching. Additionally, the Gator G5 technology ensures that this blade will stay sharp for a long time.

Advantages

  • It can be used with a variety of lawnmowers.
  • The blade is made of high quality materials.
  • It is designed to provide a better mulching experience.
  • It comes with a warranty.
  • It is easy to install.

Our Recommendations

I’m very happy with the Oregon 598-631 Mulching Blade. I’ve used it on my lawn mower for about a year now and it does a great job of mulching leaves and grass. It’s easy to install and has a nice sharp edge that stays sharp.

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OTDSPARES 331737B Mulching Blade for 21

9. OTDSPARES 331737B Mulching Blade for 21″ Cut Replaces Craftsman/AYP/Poulan Mowers …

  • Brand: OTDSPARES
  • Manufacturer: Outdoors & Spares

This is a great mulching blade for 21″ cut Craftsman/AYP/Poulan mowers. It’s easy to install and really does a nice job of mulching leaves and grass.

Advantages

  • The product is very easy to install and comes with all the necessary hardware.
  • It is made of high quality materials that are built to last.
  • The design of the blade helps it cut through grass more effectively, resulting in a cleaner cut.
  • This blade will save you time and effort in the long run as it mulches better than other blades on the market.
  • Its superior design also means that it produces less noise when in use, meaning you can mow your lawn without disturbing your neighbors!

Our Recommendations

I’m so glad I found this blade! It fits my 21″ Craftsman mower perfectly and does a great job of mulching. The previous blade I had was not nearly as good at mulching and often left large clumps of grass behind. This one cuts everything up finely and evenly. Highly recommend!

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4PK Oregon 198-049 Mulch Blades for 21

10. 4PK Oregon 198-049 Mulch Blades for 21″ MTD Cub Cadet …

  • Brand: 4PK
  • Manufacturer: 4PK

These are great mulch blades! I have a Cub Cadet mower and these fit perfectly. They work great at mulching leaves and grass. I highly recommend them!

Advantages

  • Keeps your lawn looking great by evenly distributing mulch
  • Helps you save time and effort in the garden
  • Reduces the amount of work needed to maintain your garden
  • Gives your plants and flowers the nutrients they need to thrive
  • Makes it easy to achieve a consistent, professional look for your landscaping

Our Recommendations

I recently replaced the blades on my 21″ MTD Cub Cadet mower with these Oregon 198-049 Mulch Blades and I’m very happy with the results. The blades are well made and cut through thick grass with ease. The mower is now leaving a nice, even layer of mulch on my lawn which is exactly what I wanted.

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Frequently Asked Questions

What are the best lawn mower blades on the market?

There are a lot of different lawn mower blades on the market, and it can be tough to decide which ones are the best. Here are a few things to keep in mind when you're shopping for lawn mower blades: 1. The type of grass you have.

Different types of grasses require different types of blades. For example, if you have a lot of Bermuda grass, you'll need a blade that's specifically designed to cut that type of grass. 2. The size of your lawn.

If you have a large lawn, you'll need a blade that can cover a lot of ground quickly. Conversely, if you have a small lawn, you don't need as powerful or big of a blade. 3. Your budget.

Lawn mower blades range in price from around $20 to $100 or more, so it's important to set a budget before you start shopping. Once you've considered these factors, take some time to read online reviews and compare prices to find the best deal on lawn mower blades for your needs.

Are some lawn mower blades better than others?

There are a few different types of lawn mower blades that you can choose from depending on your needs. The most common type of blade is the standard blade, which is good for general use. If you have a lot of tough grass or weeds, however, you may want to consider getting a high-lift blade.

This type of blade will lift the grass up more so that it can be cut more easily. There are also mulching blades, which chop up the grass clippings so that they can be used as fertilizer for your lawn.

Are all 21 mower blades the same?

No, all 21 mower blades are not the same. There are a variety of different types and sizes of mower blades available on the market, designed to suit different types of lawns and grasses. The most common blade sizes are 16 inches, 18 inches and 21 inches, but there are also specialist blades available in other sizes.

The type of grass you have will dictate which size and type of blade is best suited – for example, a coarse-bladed mower will be better at cutting long grass than a fine-bladed one. It's important to choose the right blade for your lawn to ensure a neat and tidy finish.

Are Gator blades better than regular blades?

Gator blades are designed to offer a better cutting experience than regular blades. The teeth on gator blades are more closely spaced and angled, which allows them to slice through grass more easily. Additionally, the shape of the blade provides more surface area for contact with the ground, resulting in a cleaner cut.

Buying Guide for top 10 best 21 inch lawn mower blade

When looking to purchase a 21 inch lawn mower blade, it is important to read customer reviews that are available online. This will give you an idea as to which blades are the best on the market and which ones may not be worth your money. By reading customer reviews, you can also get a better understanding of how easy or difficult it is to install the blade.

When looking for the best 21 inch lawn mower blade, it is important to compare prices from different shops and marketplaces. This will help you find the most affordable option. Be sure to also check the quality of the blades before making a purchase.

When purchasing a lawn mower blade, it is important to consider the customer support of the shop or marketplace. Make sure to read reviews and compare prices before making a purchase.

When researching a potential 21 inch lawn mower blade purchase, be sure to read up on the reputation of the brand. This will give you a good sense of the quality of the product and whether or not it is likely to meet your needs.

Conclusion

If you’re looking for the best 21 inch lawn mower blade, look no further than our top 10 list. These blades are tough and durable, making them perfect for any lawn.