AR58126 Ignition Switch Fit for John Deere 4219 4055 4239 4255 4250 4276 4450
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Ignition Switch for John Deere
This ignition switch, referencing AR58126, is a direct replacement for several John Deere tractor models, providing the keyed action to start and power the machine. The AR58126 ignition switch is engineered to match the original specifications for a reliable electrical connection. This ignition switch for John Deere equipment ensures dependable performance in the field.
Overview
This ignition switch for John Deere models is a crucial electrical component for starting and operating your tractor. It is built to replace a failed or faulty switch with a direct fit, ensuring your machine's electrical system functions correctly. This ignition switch AR58126 is a suitable replacement for the compatible John Deere models listed.
Built For Performance
- Direct replacement for OEM part number AR58126
- Ensures a stable electrical connection for ignition and accessories
- Manufactured to meet original equipment standards
- Durable construction for long service life in demanding conditions
- Provides smooth and reliable key rotation
Fits These Machines
- for John Deere 4219
- for John Deere 4055
- for John Deere 4239
- for John Deere 4255
- for John Deere 4250
- for John Deere 4276
- for John Deere 4450
On-The-Job Use
- Starting the tractor engine with a simple key turn
- Powering the electrical systems and accessories
- Replacing a worn or broken switch to restore full function
Specs At A Glance
| Part Number(s) | AR58126 |
| Type | Ignition Switch |
| Compatible Brand | for John Deere |
Good To Know
Q: How do I know this fits my tractor? A: This switch is designed to fit the specific John Deere models listed, but always verify your tractor's serial number or part number to confirm compatibility before purchasing.
Q: Is installation difficult? A: The switch is a direct replacement and typically installs easily using basic hand tools, requiring the disconnection of the battery and wiring harness.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.