Ignition Switch Fit for John Deere 40 50 60 70 80 320 330 420 430 435 520 620
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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 for John Deere tractors is a direct replacement electrical component designed to control the starting and stopping of the engine across a wide range of utility and compact models.
Overview
This ignition switch for John Deere provides a reliable replacement for worn or faulty original units, ensuring your tractor starts consistently and functions as intended. It is engineered to match the form, fit, and electrical characteristics of the original switch for John Deere models. This keyed switch restores secure and dependable operation to your equipment's starting circuit.
Built For Performance
- Constructed with durable materials to withstand vibration and exposure in tractor environments
- Precise terminal configuration designed for straightforward wiring replacement
- Positive detent action provides clear tactile feedback when turning the key
- Compatible with the original key style for convenient use
- Rugged housing protects internal contacts from dirt and moisture
Fits These Machines
- for John Deere 40
- for John Deere 50
- for John Deere 60
- for John Deere 70
- for John Deere 80
- for John Deere 320
- for John Deere 330
- for John Deere 420
- for John Deere 430
- for John Deere 435
- for John Deere 520
- for John Deere 620
On-The-Job Use
- Starting and stopping the engine on compact utility tractors
- Controlling electrical power to the ignition and accessory circuits
- Replacing a faulty switch on vintage and modern John Deere models
Specs At A Glance
| Part Number(s) | Not specified |
| Switch Type | Ignition Key Switch |
| Compatible Brands | John Deere |
Good To Know
Q: Will this ignition switch work on my John Deere tractor? A: This switch is designed to fit the listed John Deere models, but always confirm your machine's specific serial number and original switch configuration for exact compatibility.
Q: What should I check before installation? A: Verify the wiring diagram for your specific model and ensure the key profile and terminal connections match your original switch to avoid electrical issues.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.