Best Lawn Mower Starter Keys of 2025

Bryan Hicks Avatar
Bryan Hicks
Last Updated: Jan 8, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Lawn mower starter keys are an essential component for starting up a lawn mower. These keys are designed to fit specific models of lawn mowers and prevent unauthorized use. They come in a variety of shapes and sizes, depending on the brand of lawn mower. The keys are made of durable materials that can withstand exposure to the elements and frequent use. Without a starter key, a lawn mower cannot be started, making it an important accessory for any lawn care enthusiast.

At a Glance: Our Top Picks

Replacement Key for Cub Cadet Lawn Mower Cover #TOP 1
Replacement Key for Cub Cadet Lawn Mower
ftb score rating icon 9.9
Stens 430-009 Starter Key Cover #TOP 2
Stens 430-009 Starter Key
ftb score rating icon 9.8
Tecreddy Lawn Mower and Snow Blower Key Set Cover #TOP 3
Tecreddy Lawn Mower and Snow Blower Key Set
ftb score rating icon 9.6

Top 10 Lawn Mower Starter Keys

#TOP 1

Replacement Key for Cub Cadet Lawn Mower

625-05000 625-05002 925-2054A 925-1745A
Replacement Key for Cub Cadet Lawn Mower Cover
Replacement Key for Cub Cadet XT1 ZT1 LT LTX Troy Bilt Lawn Mower Craftsman MTD Riding Mower Replace 625-05000 625-05002 925-2054A 925-1745A, 2-Pack

Tecreddy Replacement Key for Cub Cadet Lawn Mower is a high-quality key that is compatible with various models of Cub Cadet, Troy Bilt, Craftsman, and MTD riding mowers. This 2-pack of replacement keys comes with key rings and a carabiner, making it convenient to keep them as backup keys. The key is compatible with a wide range of models, including the Cub Cadet GT, SLT, LTX, LGT, LGTX, LT, and XT series. With the Tecreddy Replacement Key, you can easily replace your lost or damaged key and ensure that your lawn mower is always ready to go. The worry-free service provided by Tecreddy ensures that you can get assistance if you have any questions or concerns about the replacement keys.

What We Like
Compatible with multiple mower models
Comes in a 2-pack with key rings and carabiner
Convenient backup option
#TOP 2

Stens 430-009 Starter Key

430-009
Multi
1 Count (Pack of 2)
Stens 430-009 Starter Key Cover
Stens 430-009 Starter Key Replaces Briggs & Stratton 691959 Kohler 48 340 01-S AYP 109310X MTD 925-0201 Husqvarna 532 12 21-47 Scag 48017-02 AYP 122147X Lesco 012649

The Stens 430-009 Starter Key is a package of 2 ignition keys made by Indak that replaces OEM numbers including Briggs & Stratton 691959, Kohler 48 340 01-S, AYP 109310X, and more. This product is compatible with all lawnmowers with Indak switches and Stens branded parts are trusted by professional dealers to perform OEM quality repairs.

What We Like
Package of 2 keys
Replaces multiple OEM numbers
Compatible with all lawnmowers with Indak switches
#TOP 3

Tecreddy Lawn Mower and Snow Blower Key Set

STKD-AUTO-56
black
Tecreddy Lawn Mower and Snow Blower Key Set Cover
Snow Blower Keys Lawn Mower Key Set for Cub Cadet Craftsman Troy-Bilt Toro MTD Husqvarna John Deere Lawn Mower Snow Blower 625-05000 63-8360 532411935 AM132500 GY20680 83357 925-2054A

The Tecreddy Key Set is designed for convenience and compatibility with various lawn mowers and snow blowers. You can easily replace lost or damaged keys with these universal keys, which work with brands like Cub Cadet and Craftsman. Made from high-quality materials, these keys are durable and reliable, ensuring they withstand regular use. With multiple keys included, you’ll have the right key for your specific equipment, making it easier to start your machines whenever you need them.

What We Like
Compatible with multiple brands
Durable, high-quality materials
Includes various key types
Convenient replacement options
#TOP 4

DSkoiph Ignition Key for Lawn Mowers

625-05000 625-05002 925-2054A
yellow
DSkoiph Ignition Key for Lawn Mowers Cover
DSkoiph 2 PCS Ignition Key Fit for Lawn Mower Tractor MTD Cub Cadet Troy Bilt Craftsman 625-05000 625-05002 925-2054A

The DSkoiph Lawn Mower Key is a reliable replacement for various lawn mower models, including those from Troy Bilt and Cub Cadet. It features multiple part numbers, ensuring compatibility with a wide range of lawn mowers. This means you can easily find the right key for your specific model, enhancing your mowing experience. Additionally, the package contains two brand new aftermarket ignition keys, providing you with a spare when needed. With this key, you can confidently start your lawn mower without worry, knowing you have a dependable solution at hand.

What We Like
Multiple compatibility options
Includes two keys
Aftermarket quality
Easy to install
#TOP 5

Stens 430-694 Starter Key

430-694
Multi
Stens 430-694 Starter Key Cover
Stens 430-694 Starter Key Replaces Toro 112-0312 MTD 925-1745 AYP 140403 Toro 112-1615 Kohler 48 340 01-S John Deere GY20680 Sears 140403 Murray 327350MA

The Stens 430-694 Starter Key is a high-quality ignition key designed to replace various OEM numbers, including Toro 112-0312, MTD 925-1745, AYP 140403, and more. Manufactured by Delta Systems Inc., this ignition key fits Delta ignition switches and is trusted by professional dealers for OEM quality repairs. With a length of 2 1/8", this Stens Starter Key is a reliable replacement option for lawn mower starter keys. Its compatibility with a wide range of brands, such as Ariens, Craftsman, Cub Cadet, and John Deere, makes it a versatile choice for users. The Stens name is prominently featured on all Genuine Stens product packaging, ensuring its authenticity and reliability.

What We Like
High-quality replacement key
Compatible with various brands
Trusted by professional dealers
#TOP 6

Bedaily Lawn Mower Starter Keys

Bedaily
430, 430-009, 691959, 725-0201, 925-0201
Bedaily Lawn Mower Starter Keys Cover
Bedaily Lawn Mower Starter Keys 10PCs Fit for Snapper 701113 & Fit for John Deere AM30700, M40718,Replaces Part#430, 430-009, 691959, 725-0201, 925-0201

The Bedaily Lawn Mower Keys are a versatile solution for various lawnmowers, fitting models from popular brands like Snapper and John Deere. These keys replace multiple part numbers, ensuring compatibility with many older ignition systems. You won't have to worry about finding the right key, as this product is designed to work with Indak switches commonly found in many mowers. Additionally, the keys are an affordable aftermarket option that maintains full functionality, providing a cost-effective alternative without sacrificing quality. With ten keys included in the package, you'll have plenty on hand for your lawn care needs.

What We Like
Wide compatibility with various brands
Affordable aftermarket option
Includes ten keys
Fits older ignition systems
#TOP 7

Replacement Start Keys for Ryobi 40V Lawn Mower P1100

VIDABTE
311280001
Replacement Start Keys for Ryobi 40V Lawn Mower P1100 Cover
311280001 Replacement Start Keys,Start Key (Fuse Key) for Ryobi 40V Lawn Mower P1100, RY40104, RY40108 Lawn Mower Fuse Key

VIDABTE Starter Key is a replacement key for Ryobi 40V lawn mowers P1100, RY40104, RY40108, RY40109. Made of durable material, this compact key ensures a long-lasting performance. Measuring 9.00 x 1.70 x 0.10 inches, it fits various models. It is compatible with specific Ryobi lawn mowers, providing a wide range of applications. The red surface adds visibility and style to your mower. With a customer-friendly return policy and responsive customer service, VIDABTE Starter Key ensures your satisfaction.

What We Like
Wide Range of Applications
Durable Material
Compact Design
#TOP 8

VIDABTE 311280001 Starter Key for Ryobi 40V Lawn Mower

VIDABTE
311280001 P1100
VIDABTE 311280001 Starter Key for Ryobi 40V Lawn Mower Cover
VIDABTE 311280001 Starter Key for Lawn mowers, Mower Fuse Keys for Ryobi 40V Lawn Mower P1100, RY40104, RY40108, RY40109 (red - 2 pcs)

VIDABTE Starter Key for Ryobi 40V Lawn Mower is a durable and compact fuse key designed to fit models P1100, RY40104, RY40108, and RY40109. Made of high-quality material, this red key ensures a wide range of applications, providing convenience and reliability when starting your lawn mower. With a size of 9.00 x 1.70 x 0.10 inches, it is easy to handle and use. Before purchase, ensure compatibility with your mower. Additionally, the manufacturer offers a return policy and quick customer support within 24 hours for any queries or concerns.

What We Like
Wide compatibility
Durable material
Compact design
#TOP 9

Gradora Universal Lawn Mower Key Set

gradora
691959
Silver
Gradora Universal Lawn Mower Key Set Cover
Universal Lawn Mower Key 430 691959 Replacement for Lawn Mower Riding Lawnmowers(Pack of 8)

The Gradora Lawn Mower Keys are designed to replace various part numbers, ensuring compatibility with all lawnmowers equipped with Indak switches. This means you can easily start your mower without worrying about mismatched keys. The keys fit popular brands such as Cub Cadet and Husky Yard Tractors, making them a versatile choice for many users. Additionally, they are suitable for a wide range of lawn tractors, including To-ro, Ex-mark Lawn-Boy, and J-D models. With a package containing eight starter keys, you’ll have plenty on hand for replacements, keeping your lawn care routine hassle-free.

What We Like
Compatible with multiple brands
Includes 8 starter keys
Easy to replace and use
Works with Indak switches
#TOP 10

Ryobi Replacement Start Key for Lawn Mower

311280001
Ryobi Replacement Start Key for Lawn Mower Cover
Ryobi 311280001 Start Key (Fuse Key) for P1100, RY40104, RY40108

This genuine and OEM replacement part by Ryobi with part number 311280001 is compatible with P1100, RY40104, RY40108, and RY40109 lawn mowers. It is a perfect replacement for your lost or damaged start key and ensures the proper functioning of your lawn mower.

What We Like
Genuine and OEM replacement part
Compatible with multiple Ryobi lawn mower models
Easy to replace
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Do all riding lawn mowers use the same key?

Not all riding lawn mowers use the same key. While some manufacturers may have universal keys for their own models, there is no guarantee that all lawn mowers use the same key. However, there are still some ride-on lawnmower manufacturers that have a similar key that can be used to start most of their models.

2. Are most lawn mower keys the same?

Most lawn mower keys are not the same across all brands. While some manufacturers may have a universal key for their own models, there is no standard key that works for all lawn mowers. However, some brands of ride-on lawnmowers do share a similar key that can start most of their models.

3. How do I get a new lawn mower key?

If you need a new lawn mower key, you can visit a hardware store or a home improvement store. They often carry replacement keys for various lawn mower models. Alternatively, if you can't find a replacement key, you can use pliers to start your mower without a key as a temporary solution.

Editor's Notes

During our lawn mower starter key research, we found 24 lawn mower starter key products and shortlisted 10 quality products. We collected and analyzed 19,265 customer reviews through our big data system to write the lawn mower starter keys list. We found that most customers choose lawn mower starter keys with an average price of $7.53.

The lawn mower starter keys are available for purchase. We have researched hundreds of brands and picked the top brands of lawn mower starter keys, including Tecreddy, Stens, DSkoiph, Bedaily, VIDABTE. The seller of top 1 product has received honest feedback from 802 consumers with an average rating of 4.9.

Written by
Bryan Hicks Avatar

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.