Losing or breaking the ignition key for your Craftsman lawn mower can bring your yard work to a complete standstill. That small piece of plastic is the gatekeeper to a well-manicured lawn, and finding the right replacement is crucial. With numerous models and compatibility requirements, selecting the correct key can be confusing.
This roundup simplifies your search by highlighting the best replacement keys available. We’ve compiled a list of options for various Craftsman mowers, from riding tractors to push mowers, ensuring you can find the perfect fit to get your equipment running smoothly again without the guesswork.
Our Top Picks for Craftsman Mower Replacement Keys
- Hotshot Power Equipment Replacement Mower Safety Key
- Fourtry GY20680 Ignition Key Fit for John Deere & Craftsman
- 2 Pack Ignition Keys for Cub Cadet MTD Troy Bilt Craftsman
- gradora 6PCS Ignition Keys for Lawn Mower Cub Cadet MTD
- Strongthium 140403 Replacement Key for John Deere Craftsman
- JZGRDN Start Key Ignition Key 532180331 for Craftsman
- 532193350 Ignition Switch with 2 Keys for AYP, Husqvarna
- 2PCS Replacement Ignition Keys for Craftsman 411932
- Craftsman 247.799910 Ignition Key
Hotshot Power Equipment Replacement Mower Safety Key
This replacement safety key from Hotshot Power Equipment is designed specifically for the Craftsman V20 Mower model CMCMWSP220P2. It functions as a direct OEM replacement, ensuring your mower’s safety system operates as intended. The key features double magnets on the bottom, which are essential for properly engaging the mower’s safety shut-off mechanism.
If you own a Craftsman V20 cordless mower, this is a simple and reliable solution for a lost or damaged key. Its precise design guarantees a perfect fit, allowing you to resume mowing with confidence that all safety protocols are in place.
Fourtry GY20680 Ignition Key
The Fourtry ignition key set is a versatile option that fits a wide range of Craftsman riding mowers and lawn tractors, including the LT1000, LT2000, and DLT3000 series. This key is inserted into the switch to start the engine, and this pack includes two pieces, providing you with a valuable spare. It replaces several common OEM part numbers like GY20680 and AM131946.
Beyond Craftsman, this key is also compatible with many John Deere, Husqvarna, and Poulan models, making it a great multi-purpose option for households with different equipment brands. The broad compatibility list ensures you are getting a key that serves multiple potential needs.
2 Pack Ignition Keys Replacement
This two-pack of ignition keys is an excellent value for owners of Craftsman, Cub Cadet, MTD, and Troy-Bilt riding mowers. The set is designed to replace common part numbers such as 925-2054A and 925-1745A. Having two keys means you can keep one as a backup, preventing future downtime.
The keys are compatible with a long list of specific model numbers from various brands, including several Cub Cadet LTX and GT models as well as Troy-Bilt models like the TB2350. This makes it a reliable and cost-effective solution for a common key type.
gradora 6PCS Ignition Keys Replacement
For those who want maximum spares or manage multiple pieces of equipment, the gradora six-pack is an ideal choice. These keys are compatible with the same popular part numbers as the two-pack option, including 925-2054A and 625-05000, fitting Craftsman, Cub Cadet, and Troy-Bilt mowers.
This bulk purchase ensures you will never be without a key. It is a practical investment for landscaping businesses or homeowners who want the ultimate peace of mind, allowing keys to be stored in the garage, shed, and home.
Strongthium 140403 Replacement Key
The Strongthium key is a heavy-duty replacement designed for Craftsman, John Deere, Husqvarna, and Poulan riding mowers. It is compatible with part number 140403 and a host of other OEM numbers like GY20680 and AM131946. The key comes with a sturdy key ring for easy handling and storage.
This product emphasizes durability and broad compatibility. It is a straightforward, reliable replacement part that meets OEM specifications, ensuring a proper fit and function for a smooth start every time.
JZGRDN Start Key Ignition Key 532180331
This ignition key from JZGRDN is made to replace part number 532180331 and is compatible with many Craftsman and Husqvarna lawn mower models. The listing includes a comprehensive list of compatible model numbers, helping you verify it will work with your specific equipment.
It is sold as a two-pack, offering good value and a backup key. If your mower uses the 532180331 or related part numbers, this is a direct and affordable replacement solution to get your machine operational again.
532193350 Ignition Switch with 2 Keys
This product is more than just a key; it is a complete ignition switch assembly that includes two new keys. It is a 4-position, 7-terminal switch that replaces STOP, MOW, IN, and REVERSE functions for compatible Craftsman, Husqvarna, and Poulan riders. It replaces OEM numbers like 532193350 and 33457.
Constructed from high-performance ABS and brass, this switch is built for safety, durability, and excellent conductivity. This is the solution you need if your entire ignition switch is faulty, not just the key.
2PCS Replacement Ignition Keys for Craftsman 411932
This set provides two direct replacement keys for Craftsman part numbers 411932 and 430-694. The manufacturer states that these keys are made to meet exact original equipment requirements, promising a perfect fit and reliable performance.
These keys are also compatible with mowers from other major brands like Toro, MTD, AYP, and Kohler. This two-pack offers a simple and effective solution for a common key style, ensuring you have a spare on hand.
Craftsman 247.799910 Ignition Key
This is a genuine OEM Craftsman ignition key identified by part number 247.799910. For owners who prefer to use original manufacturer parts for their equipment, this is the ideal choice. An OEM part is engineered to the exact specifications of your mower, guaranteeing seamless compatibility and performance.
Using the official Craftsman key can provide added confidence in the longevity and correct operation of your mower’s ignition system. It is the definitive replacement for this specific part number.
Buying Guide: How to Choose the Right Replacement Key
Losing the key to your Craftsman lawn mower can feel like a major roadblock to getting your yard work done. I have been there, staring at a mower I cannot start. The good news is that finding a replacement is usually straightforward, but you need to know what to look for to avoid buying the wrong part. The market for the 9 best replacement keys for Craftsman lawn mower models is varied, so a little knowledge goes a long way.
First, you need to identify your mower model. This is the most critical step. The model number is almost always located on a sticker or metal plate on the body of the mower. Common spots are under the seat, on the frame near the engine, or on the rear of the mower deck. Once you have that number, you can search for a key specifically designed for your model. Using the model number is the only surefire way to guarantee compatibility. If you cannot find the model number, you will have to rely on the physical characteristics of the ignition switch.
Next, take a close look at your ignition switch. How many prongs does the key slot have? Craftsman mowers typically use keys with either a 4-prong or a 5-prong design. The shape and arrangement of these prongs are what make the key unique. Some aftermarket keys are marketed as “universal,” but I find these can be hit or miss. They might work on several different switch designs, but they are not always a perfect fit. For a guaranteed result, a model-specific key is your best bet.
You will also see a choice between OEM (Original Equipment Manufacturer) and aftermarket keys. An OEM key is made by the same company that supplied the key for your mower when it was new. This is often the safest choice for a perfect fit and reliable performance. Aftermarket keys, on the other hand, are produced by third-party companies. They are often significantly cheaper and can work just as well, but you need to check reviews and confirm the fit for your model. I have had great success with aftermarket keys that clearly list compatible model numbers.
Finally, consider buying in a multi-pack. Keys are small and easy to lose. Many sellers offer packs of two or more identical keys. For a few extra dollars, you get a spare to keep in your house or toolbox, saving you from this same headache in the future. It is a small investment for a lot of peace of mind. Once you have the right key, you will be back to mowing in no time.
FAQ
Where can I find the model number on my Craftsman mower?
The model number is crucial for ordering the correct part. You will usually find it on a silver or black sticker or a metal plate. Check the underside of the seat, the rear section of the mower deck, or the frame near the engine. If you have the original manual, it will be listed there as well. The model number is your best friend when searching for the right replacement key.
Are all Craftsman mower keys the same?
No, they are not. While some universal keys might work across a few models, Craftsman has used different key designs over the years. The most common differences are the number of prongs (4 or 5) and the specific cut pattern of those prongs. Using your model number is the only way to be certain you are getting a key that will fit your mower’s ignition switch perfectly.
Can I start my Craftsman mower without the key?
I do not recommend trying to bypass the ignition switch. Modern mowers have safety features tied into the ignition system, and forcing it can damage the electrical system or create a safety hazard. It is much safer and more reliable to simply purchase a proper replacement. Investing in one of the 9 best replacement keys for Craftsman lawn mower models is the correct and safest solution.
What is the difference between an OEM and an aftermarket key?
An OEM key is made by the original manufacturer, like Briggs & Stratton or MTD, which supplied the mower’s engine and parts. It is essentially an identical copy of the key you lost. An aftermarket key is made by another company. It is often cheaper and can be just as good, but you need to verify that it is listed as compatible with your specific mower model before you buy.
My new key does not turn in the ignition. What should I do?
First, make sure you have the key fully inserted and that you are trying to turn it in the correct direction (usually clockwise to start). If it still will not turn, double-check that you ordered the correct key for your model number. If you are sure it is the right key, the issue might be with the ignition switch itself, which could be worn out or damaged and may need to be replaced by a professional.