Does Mower Blade Brand Matter? (Solved & Explained!)

If you need to buy a new blade for your lawnmower, you will need to buy a specific one. All mower blades are made for a specific brand and model of lawnmower. If you buy the wrong blade, it may not fit on your lawnmower, among many other problems. 

Every lawnmower owner knows that there will come a time when they need to replace their lawnmower blades. When that day comes, it helps to know exactly which blade you are supposed to buy. On this page, we’re going to discuss why mower blades are brand specific and everything else you should know.

Are lawnmower blades universal?

Every lawnmower is built differently, so it’s important that you buy the correct parts when you need to replace something. If you don’t buy the right brand of lawn mower blades for your machine, there’s a good chance you won’t even be able to get them on your lawnmower.

Getting the right brand of lawnmower blades isn’t for personal satisfaction, like many other products. It’s crucial to get lawnmower blades that will fit and that can be torqued.

How do you tell what kind of replacement blades your lawnmower needs?

The easiest way to find the exact replacement blades you need is by using the OEM number. This number can be found in the user’s manual for the lawnmower.

Once you know this number, you can use it to easily find the replacement blade online. You can even search the number on the particular website where you prefer to buy replacement parts from.

How do you find out what replacement blade you need for a lawnmower if you no longer have the user’s manual?

If you have lost the user’s manual to the lawnmower, you are not out of luck. Most modern lawnmowers will feature a digital version of the user’s manual directly on the manufacturer’s website. 

However, if you can’t find the manual online you can use a couple of key characteristics to find out which blade you need. Measure the length of the blade diagonally, from the bottom corner of one side to the top corner of the opposite side. You will also need to determine the size and pattern of the center hole, as there are several different patterns they can come in.

Why are sharp blades important for the lawnmower?

Using a lawnmower with sharp blades is important because it puts less strain on the lawnmower. This makes it easier for the lawnmower to get through thick and bushier areas. 

If a lawnmower has dull blades, it won’t cut the grass precisely. Instead, it ends up pulling the grass, which leaves an uneven and patchy lawn.

How often should lawn mower blades be replaced?

While there is no set rule on how often you should replace the lawnmower blades, a good rule of thumb is to do it once a year. This way, you will avoid running into problems caused by old and dull lawnmower blades.

They should also be replaced if you notice any damage has been caused to them. If they are simply dull, they may not need to be replaced yet and will be good to go after they have been sharpened.

How often should lawn mower blades be sharpened?

Most people will only need to sharpen their lawn mower blades twice a season. However, if your lawnmower gets more frequent use, the blades should be sharpened every 25 hours of use.

If you hit a blunt object, like a rock or a root, you should sharpen the lawnmower blade. These hard objects could cause a nick or dent in your blade.

What is a sign that your lawnmower blades may need to be replaced?

If you have finished cutting your grass and notice that it looks uneven, this may be a sign that you need to replace the lawnmower blades. If the grass blades themself look split and not neatly cut, then your lawnmower blades are too dull and possibly damaged.

You may be able to fix this issue by sharpening the lawnmower blades. However, if you have not changed the blades this past year, you should replace the blades. 

How long do most lawnmower blades last?

The lifespan of a lawnmower blade is actually determined by how often it gets used. While it’s recommended to sharpen a lawnmower blade after 25 hours of use, the lifespan is much longer.

Most standard lawnmower blades will have an average life span of 100 hours. However, high-quality blades could last for over 400 hours. 

Should you sharpen or replace the lawnmower’s blades?

One of the best ways to ensure that your lawn gets a healthy cut is by making sure you are using a lawnmower with sharpened blades. However, most lawnmower blades can only be sharpened a certain number of times before they need to be replaced.

If a lawnmower blade gets sharpened too many times, it will be too filed down to use.

Can you replace a lawnmower blade yourself?

You don’t have to be a professional to be able to replace a lawnmower blade yourself. As long as you have a wrench and a clear understanding of the instructions, this is a task you should be able to perform on your own.

Most lawnmower blades are designed to be easy for the owner to replace at home. This saves them a fair amount of money and a trip to the repair shop. 

How much does it cost to replace a lawnmower blade?

If you are replacing the lawnmower blade on your own, you’ll be pleased to know that you won’t have to buy a lot of parts or equipment. As long as you have a wrench, the only thing you will need to buy is the replacement blade.

The cost of the replacements blade will vary depending on the type of lawnmower you use and which brand of blade you are buying. The typical price range is between $10 and $40.