Product Overview
This pressure sensor is a replacement component for compatible Hyundai excavator monitoring and control systems. It provides pressure feedback used for operating supervision, warning functions and system diagnosis.
Product Information
Part number: 31Q4-40800
Application: Hyundai excavator
Part type: Electronic pressure sensor
Ordering note: Confirm the connector and thread before purchase
Fitment Verification
Hyundai machines can use different sensors across production years and hydraulic configurations. Please send the machine model, serial number, original part number and clear photos of the connector and mounting thread. Our parts team will compare these details before shipment.
Inspection and Packing
The sensor number, connector housing and external condition are checked before dispatch. Electronic parts are protected against impact, moisture and electrostatic damage, then packed in a reinforced carton for international transport.
Frequently Asked Questions
Is 31Q4-40800 interchangeable with a similar-looking sensor?
Do not select only by appearance. The pressure range, electrical signal, connector and thread must match the machine specification.
What information should I provide?
Send the excavator model, serial number, old sensor number and photos of both the connector and threaded end.
Can you supply related Hyundai electrical parts?
Yes. Related sensors, controllers, switches, harness components and display parts can be quoted when identification information is available.
