How to Get a Replacement Lawn Mower Key

Lawnmowers are necessary tools for maintaining a beautiful lawn. But, the key to the lawnmower is usually lost or misplaced. This blog post will teach you how to get a replacement lawn mower key to keep your yard looking its best. The first step is finding out what type of keys are on your current machine.

How to Get a Replacement Lawn Mower Key

For some machines, just one key unlocks it all, while others need different keys depending on which function they perform (e.g., blade). If you’re unsure about what type of key you have, consult with an expert who can help determine that information. Once this has been determined, there are still more steps! Read on to know all the processes.

What is a Lawn Mower Key?

A lawn mower key is a small but vital part of the machine that allows you to start and operate it. Without the key, your lawnmower will not turn on. Each key is unique to its specific machine and cannot be easily interchanged with other machines. This ensures safety and prevents anyone from starting or using your lawnmower without permission.

It is crucial to keep your lawn mower key safe and in a designated place where it can easily be found when needed. However, accidents happen, and keys can get lost or damaged. In such cases, getting a replacement lawn mower key is the best solution.

Why You Need a Replacement Key

As mentioned earlier, the lawn mower key is essential for starting and operating the machine. Without it, you won’t be able to use your lawnmower at all. This could mean that your lawn will go unattended, leading to an overgrown and messy yard.

Furthermore, if your lawnmower was stolen or lost due to an unfortunate event, having a replacement key could help in retrieving it. The unique code on each key can be traced back to the machine and its owner, making the recovery process much more manageable.

It’s always better to be prepared and have a replacement lawn mower key on hand rather than facing the inconvenience of not being able to use your lawnmower.

Needed Materials:

To get a replacement lawn mower key, you will need the following materials:

The Manufacturer’s Name and Model Number of Your Lawnmower:

This information can usually be found on a sticker attached to the machine or in the owner’s manual. If you are unable to locate this, you can contact the manufacturer directly for assistance.

Your Identification and Proof of Ownership:

Some companies may require you to provide identification and proof of ownership before issuing a replacement key. This is done to ensure that the key is given to the rightful owner of the machine.


There may be a fee involved in getting a replacement lawn mower key. The price can vary depending on the manufacturer and type of key required. Be prepared to pay for the key and any additional shipping or handling fees if applicable.

Some Ways on How to Get a Replacement Lawn Mower Key:

1. Ask Your Neighbor If You Can Use Theirs:

Your neighbor may have the same lawnmower as you do, and they lost their key too. If so, borrowing theirs can be a great way to solve your problem without having to spend extra money on buying a new one yourself. Just make sure to return the key once you have finished using it. You can also consider buying a spare key to have on hand for future use. It’s always better to be safe than sorry.

You can also try asking your family or friends who have the same lawnmower model as you if they can spare a key for temporary use. The key’s code should match your machine, ensuring that it will work correctly.

2. Pick One at Random:

If no one around you has a key, there’s always the option of picking a random one from your local hardware store. There will probably be an extra fee, but it can be cheaper than buying a brand-new lawnmower. However, this method may not work for all types of lawnmowers, so it’s best to consult with the manufacturer before making a purchase.

It’s also important to note that there is no guarantee that the random key will work with your machine. There may be slight variations in the design and code of different keys, so it’s a risk you have to be willing to take. It’s always best to exhaust all other options before trying this method.

3. Ask Your Local Hardware Store:

Some hardware stores carry different types of keys for other uses. For example, if you’re looking for a replacement lawnmower key, your hardware store might have one that will work with your mower. It’s worth asking and showing them the manufacturer’s name and model number to see if they have a compatible key.

It’s essential to note that not all hardware stores will carry replacement lawn mower keys, so it’s best to call ahead and check before making a trip. The store may also be able to order a key for you if they don’t have one in stock. It’s always worth asking as it may save you time and effort.

4. Look on the Internet:

When all else fails, there’s always the Internet. For example, if you need a replacement lawnmower key as soon as possible, the Internet is probably your best chance of finding one fast and for an affordable price. You can search for specific websites that specialize in selling replacement keys for various machines and models.

It’s important to note that you should always be cautious when buying from online sellers. Make sure to read reviews and check if the website is secure before making any purchases. You should also be aware of the refund and return policies in case you receive a faulty or incorrect key.

5. Contact Your Local Locksmith:

If you still haven’t found a key that works after looking on the Internet and browsing your local hardware store, you might have to bite the bullet and contact your local locksmith. Generally, they charge more than other options for their services, but if they can help you out, it’s probably worth it. They may be able to create a new key for your lawnmower based on the manufacturer’s name and model number.

However, this method can also be risky as there is no guarantee that the key will work correctly. It’s best to find a reputable locksmith with experience in creating replacement keys for specific machines.

6. Use Pliers:

Sometimes, a replacement lawnmower key is not an option at all, especially if you’ve broken the only one you have. If this is the case, using a pair of pliers can be an effective and easy way to get your lawnmower started again without the key. Simply insert the pliers into the key slot and turn to start the engine. This method may not work for all types of lawnmowers, so it’s best to consult with a professional or contact the manufacturer for assistance.

Sometimes a replacement lawnmower key is not an option at all

You can also try using a similar tool, such as a screwdriver or wrench, to see if it fits and can turn the ignition. However, this method should only be used as a last resort and with caution as it may damage your lawnmower.

7. Search Craigslist:

Sites like Craigslist can also be a great place to find a replacement lawnmower key. Just make sure you look through the ads thoroughly before making any purchases. Read their description and send them a message if necessary, just so that they know what type of key you’re looking for. The key’s code should match your machine, ensuring that it will work correctly.

You can also try searching for “lawnmower key” in your local area to see if anyone is selling a replacement. You may be able to find someone who has an extra key or no longer needs theirs. Just be cautious when meeting with strangers and make sure that the key works before completing the transaction.

8. Look in Your Garage:

A lot of times, a replacement lawnmower key is hiding right in your garage. For example, you might find a spare lawnmower key that someone gave to you but you don’t remember when or where. Sometimes moving things around can help jog your memory and lead you to what you need! So before you give up and try any of the other methods, take a look around your garage and see if there’s anything that can help. It might save you time and money in the long run.

You can also try looking in other storage areas, such as sheds or tool cabinets, to see if you have a spare key hidden away somewhere. It’s always worth a shot before resorting to more complicated and costly options.

9. Prevention is Key:

The best way to avoid having to search for a replacement lawnmower key is by preventing it from happening in the first place. Make sure to keep your key in a safe and easily accessible place, such as a designated key holder or drawer. It’s also a good idea to have a spare key made and kept in a secure location so that you always have a backup.

You can also consider purchasing a universal lawnmower key that can work with multiple machines. This way, you won’t have to worry about searching for a specific key if yours gets lost or damaged. However, make sure to check if the key is compatible with your lawnmower before making a purchase.

Following these preventative measures can save you time and hassle in the long run. It’s always better to be prepared rather than having to search for a replacement key when you need it urgently.

Some Tips and Suggestions:

1. You are likely not to be charged for a replacement key if you show proof of purchase. For example, if the mower is brand new, it probably comes with at least one key.

2. When ordering online, make sure that you order the correct kind of lawnmower key. Your manufacturer’s website should have a list of compatible models.

3. When in doubt, call the company before placing an order. Most companies have specific ordering requirements, including model numbers for their keys.

4. Most manufacturers use specific sizes and shapes of keys, so make sure that you acquire the correct key when ordering online. If you leave the key blank (the part without teeth, which can attach to the mower), you may be able to get any size.

5. If the key has teeth, in addition to looking it up in your manufacturer’s compatibility list, consult a locksmith or hardware store in case they have a matching blank that is compatible with your machine.

6. Specialty keys (especially those that are “coded” to prevent duplicates) may require you to go through the dealer or manufacturer for replacement.

7. If there is any doubt about your key’s identity, bring it to a locksmith. The locksmith can attempt to give you an impression of the key, so you know what kind of machine-specific key you have.

What Do I Do if I Lost the Key to My Lawn Mower?

Losing the key to your lawnmower seems like a minor inconvenience. However, it cannot be easy to operate this machine without one. The cutting blade on some models is held in place by a tightly wound wire that needs to be unlocked with the correct key before the engine will start.

The cutting blade on some models is held in place by a tightly wound wire

Fortunately, most keys are not specific to any make or model, and you can usually get a replacement at any home improvement or hardware store.

1. Identify the type of key that is on your lawnmower.

2. Take your old key to your local home improvement or hardware store for comparison; the employees will be able to help you find an exact replacement. These stores usually carry the same types of keys as those on lawnmowers and can even duplicate a key if you bring it in.

3. Alternatively, if you have lost your key and no one else has a copy, you can purchase a replacement ignition switch at most home supply stores or online retailers. The part will come with directions for installation, which should be pretty straightforward.

4. If the above methods fail, you may need to contact a locksmith or your lawnmower’s manufacturer to get a replacement key made.

Frequently Asked Questions:

Q: Will Any Key Work on My Lawnmower?

A: No, each lawnmower has a unique key that is compatible with the ignition switch. It’s essential to purchase a replacement key that matches your lawnmower’s code to ensure it works correctly. You can usually find the key code on your lawnmower’s manual or by contacting the manufacturer. It’s not recommended to use any other key, as it may cause damage and prevent the lawnmower from starting.

Q: How Much Does a Replacement Lawnmower Key Cost?

A: The cost of a replacement lawnmower key can vary depending on the make and model of your machine. Typically, they range from $5 to $20. However, more specialized keys may cost more. It’s always a good idea to shop around and compare prices before making a purchase. You may also be able to get a discount if you purchase multiple keys at once or during sales.

Q: Can I Use a Universal Key for My Lawnmower?

A: Some lawnmower manufacturers use universal keys that can work with multiple models. However, not all lawnmowers have this option, so make sure to check with your manufacturer before purchasing a universal key. Using an incompatible key can cause damage to your machine and prevent it from starting.

Q: Can I Make My Own Lawnmower Key?

A: It’s possible to make your own lawnmower key if you have the necessary tools and skills. However, it’s not recommended as a simple mistake can render your key useless and potentially damage the ignition switch. It’s always best to purchase a replacement key from a reputable source. It may cost more, but it’s a safer and more reliable option.  So remember, always take the necessary precautions to prevent losing your lawnmower key and avoid any unnecessary expenses in the future.

Q: How Can I Prevent Losing My Lawnmower Key in the Future?

A: Here are a few simple tips to help you prevent losing your lawnmower key in the future:

  • Keep your key in a designated and secure location, such as a key holder or drawer.
  • Have a spare key made and keep it in a separate, secure location.
  • Consider purchasing a universal key or a key with a bright and distinctive design to make it easier to spot.
  • Make sure to turn off the lawnmower and remove the key when not in use.
  • Regularly check that your key is securely attached to the lawnmower and hasn’t fallen off while mowing. With these tips in mind, you can avoid the hassle of losing your lawnmower key and save yourself time and money by being prepared. Remember, it’s always better to be safe than sorry!  So take care of your lawnmower key and enjoy a stress-free mowing experience.


To get a replacement lawn mower key, you need to contact the manufacturer. Typically, they will charge a small fee for this service and may require proof of purchase from the original owner.

However, if that does not work or is too expensive, other methods include having a locksmith make one for you at an hourly rate with no upfront cost. We hope this blog post on how to get a replacement lawn mower key has been helpful. Let us know your thoughts in the comment section below!

Louis Wein

Louis Wein

Louis has always been fascinated by cars. He loves the way they look, the sound of the engine, and how they make him feel when he's driving. He is always keen to learn more about different mechanics of cars and how the engine contributes to other aspects of the car. As an automotive technician with over 10 years of experience, he knew how they worked and loved taking them apart to see how they went back together. He was especially interested in the mechanics of combustion engines and loved finding ways to make them more efficient. He loves to work on cars and help people keep their vehicles running smoothly. As a senior editor, he enjoys contributing to Diy quickly because it allows him to share his knowledge and expertise with others.

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