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Ignition Switch 4250350 with 2 Keys for John Deere 450LC, 490E, 550LC, 600C (supplier-listed – Northline Parts

Ignition Switch 4250350 with 2 Keys for John Deere Excavators

SKU: NLT2T03712
$29.79 In Stock
$29.79
Sale price  $29.79 Regular price 
Ships for free in 2–4 business days.
Replace a worn keyed ignition switch on a matching John Deere excavator with this 4250350-reference assembly and two keys. It provides the operator’s familiar key-operated start and run control when the pinout matches the machine.
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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.

Compatible equipment / model
  • John Deere 450LC, 490E, 550LC, 600C (supplier-listed
  • verify exact equipment serial)

Product Overview

Hard starting is not always a switch problem. Test the battery, start relay, safety interlocks and switch output before replacing electrical parts.

Key Features & Performance

  • Ignition Switch 4250350 with 2 Keys
  • Match connector, electrical positions, mounting and excavator serial number.

OE / Reference Numbers

  • 4250350

Common Reasons for Replacement

Sticking ignition key, intermittent start power or broken switch.

Fitment & Compatibility Notes

Match connector, electrical positions, mounting and excavator serial number.

Frequently Asked Questions

Is this a genuine OEM part? No. This listing is for an aftermarket replacement. Original equipment names and numbers identify the intended application, not the manufacturer of this item.

Part Summary

keywords: Ignition Switch 4250350 with 2 Keys for John Deere Excavators, 4250350, ignition switches

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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