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Best Lawn Mower Blades

Expert Reviews & Buying Guide

quadcopter reviewsBest Lawn Mower Blades

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How to Choose the Best Lawn Mower Blade

There are a lot of factors involved when trying to find the best lawn mower blades. Who would have thought, right? If you’re not sure where to start, you’re in the right place. We did the research and found some great products that cover a variety of mowers. But before we get into our best lawn mower blades and reviews, let’s take a look at some of the key features you should know about before you buy.

Best Lawn Mower Blades

Blade Length: We’re going to keep mentioning this but it’s really important to know what kind of blade you need for your mower. There’s a range of lengths and our picks cover 16 ¾ to 22 inches.

Best Lawn Mower Blades

Pieces: There’s a bit of a range here. If you find a blade that comes by itself but you need 2 for your mower, make sure you get the right number. Our picks are available in packs of 1, 2, 3, or 4.

How to Choose the Best Lawn Mower Blade

Deck Size: The size of your lawn mower deck should correlate to the size of your lawn. The bigger the lawn, the bigger the deck. We included blades that cover decks ranging from 21 to 50 inches.

Best Lawn Mower Blades

Mulching: Mulching blades cut the clippings into tiny little pieces that you can leave in your yard. The idea is that they’re so small, they’re composted quickly and actually fertilize your lawn. And the best part: no more cleaning up lawn clippings!

Best Lawn Mower Blades

Blade Width: Blade width is another thing that will vary depending on the kind of mower you have. They range from 2 ¼ to 3 ½ inches. It’s really important that you get the right size!

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Weight: You’re going to be carrying these things around and possibly installing them yourself so it’s important to know how much they weigh. It depends a lot on the material. These items range from 1 ½ to 6 ? pounds.

Top 10 Products

Now that you know a little more about lawn mower blades and the features to look for, let’s get right into our reviews. If you’re in a hurry, check out the top and budget picks first. They’re right at the top of the list so they’re easy to find. Stick around until the end if you can. All of these products are worth looking into. So, what are the best lawn mower blades? Let’s find out!

Rotary Mower Blades

Top Pick
Our top pick for the best lawn mower blades are these Rotary Mower Blades. These are replacement blades for 180054 or 173920. While these blades aren’t mulching blades themselves, you can also use them to replace 173921. That’s a mulching blade so you will lose that aspect of it but it’s the same size and fit and will work for all other purposes. Because these are high lift blades, they are a little better at throwing the clippings than others. Why does that matter? It makes them ideal for use with a bagger because you really get the clearance you need for it to be effective. This is a set of 3 blades that can replace the old ones from your riding mower at the beginning of the season and deliver great results.
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Toro Recycler Blade

Budget Pick
Next up is our budget pick which is one of the best replacement lawn mower blades you can find if you’re looking for an awesome tooth mulcher. This is a genuine Toro blade that works with 22 inch recycler mowers that were made between 2002 and 2015. What’s so great about it? It delivers a clean, sharp cut every time you mow the lawn. That means that your yard will not only look its best, it will stay healthy, too. Because it’s a mulching blade, it chops the clippings into a fine mulch. This is great because no one really likes cleaning up grass clippings or emptying collection bags. Plus, it even takes care of leaves in the fall. Because no one really likes to deal with those, either.
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MR Mower Blades 195-005

Next up are the MR Mower Blades 195-005. These are mulching blades for a variety of 42” deck models, including HUSQVARNA 532134149, 134149 and Sears Craftsman 131419. These are mulching blades so if you’re looking for something that will help you cope with fall leaves and don’t like to worry about grass clippings, check this one out. They have a special dual bevel design that makes them even more effective at mulching. How exactly does it work? The blades are super sharp so they are capable of cutting clippings really fine so the compost quickly. Your lawn will see the benefits faster, too. These blades have a 5-point center hole and 2 side holes that fit a range of models. One more thing we want to mention, they’re proudly made in the USA.
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Honda Lawn Mower Blade

If you have a Honda walk behind mower, check out this lawn mower blade set. It’s a great replacement for Honda HRX217 mowers. First of all, it’s a genuine Honda part so you can be sure it’s up to the same quality standards as other Honda products. Get this, the blades are micro cut and super sharp. If you like a good mulching blade, this set creates smooth cuts and fine clippings. The smaller the clippings, the faster they decompose, and the sooner your lawn benefits from the nutrients the come with composting. They’re ready to go right out of the box so you don’t need to worry about sharpening them before you install them in your mower. And speaking of installation, you’ll get them in right place in a short amount of time.
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MaxPower 331740S Blade

If you’re the proud owner of a Poulan, Husqvarna, or Craftsman walk-behind mower with a 22 inch deck, the MaxPower 331740S Mower Blade is a great choice. They have a 5-point star center hole that makes it really easy to change out when you need to. You won’t lose time doing complicated swaps when you need to be working on your lawn. It’s sharp right out of the box so you don’t have to worry about sharpening it yourself before you can install it. This blade is made of tough metal with a matte black finish. This blade is a little more versatile than some of the others in our reviews because it can fit a pretty wide range of different models from different brands. Plus, this one is made in the USA.
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Oregon Lawn Mower Blade

Chances are you aren’t familiar with the big names in lawn mower blades but believe us when we saw that Oregon is one of the best in the world. Get this: they use a 26 point quality checklist with all of their blades to make sure they meet their standards for performance. They want you to have a good looking lawn and make blades for a range of different mowers. This one is for select AYP, Honda, and Craftsman walk behind mowers. For installation, it has a center hole and 2 smaller outer holes. The metal blade has a black coating but, don’t worry, it comes sharp and ready to get to work. That’s not all. Not only is it great for mulching but also for bagging thanks to the high lift and vacuum.
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Mowtown USA Mower Blade

Have you been waiting for best commercial lawn mower blades to show up in our reviews? Well, your wait is over. Replacing the blades in your Cub Cadet mower is essential to keeping it at peak performance. Plus, the only way to keep your lawn healthy is by keeping up with its growth and making sure each and every blade is cut cleanly. These blades are original equipment and will give you a great result. They’re made of premium high grade carbon steel that’s been heat hardened for even more durability. The mounting hole is unique to this type of blade with a 6 point star spindle design. This blade fits all Cub Cadet lawn tractors from 2006 and later. That’s not all, you can use it in 50 inch RZT mowers as well.
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USA Mower Blades

Next up in our lawn mower blades buying guide is this set of 2 from USA Mower Blades. You probably won’t be surprised when you find out that these blades are made in the USA. It’s actually right there in the name. These blades are super sharp and set at a slightly lower angle to get you a close cut. That’s not all, they’re also excellent at mulching. No more raking up clippings or struggling with emptying and replacing collection bags! Not to mention the added benefits for your growing grass. The mounting hole has a center 5-point star with 2 small holes on either side. One more thing, make sure you check to make sure this is a compatible blade for your mower. It works with certain AYP, Craftsman, Husqvarna, and Poulan models.
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Stens 340-066 Blade Set

Next up is this Stens 340-066 Blade Set. This is actually a 4 pack so you’ll really get a lot of use of it. First, let’s talk about why these blades are such a great choice. For starters, they’re a mulching blade. We’ve talked many times about the time mulching saves you and how good it is for your lawn. If you’re a believer, these blades are awesome. It’s durable and will last a long time. They’re powder coated for protection against rust and corrosion and they make neat consistent cuts. Another reason these are such a good choice is they’re compatible with a lot of different models of a lot of different brands. For a Craftsman, Poulan, AYP, or Husqvarna that takes a 21 inch blade, there’s a good chance the 340-066 will work.
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Craftsman 3 in 1 Mower Blade

Some of the best lawn mower blades for thick grass are the Craftsman 3 in 1 Mower Blades. Here’s the thing that we really love about this one: it’s a 3 in 1, multi-purpose blade. You’re probably wondering exactly what we mean by that. Get this: you can mulch, bag, and discharge using only this blade. Here’s how it works: the blades have a larger cutting surface which means they can chop the clippings up pretty small. You can leave them for mulch or use a collection bag. Here’s the really good news: if you do use a collection bag, the clippings are so small that you won’t need to keep dumping the bag while you’re tending to your lawn. Plus, it catches up to 50% more grass than other mowers.
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