Sensor 4339559 9102068 for Hitachi EX400-3 EX400LC-3 EX450-3 John Deere 490E

Sensor 4339559 9102068 for Hitachi and John Deere

This sensor replaces OEM cross-reference numbers 4339559 and 9102068 for Hitachi EX400-3, EX400LC-3, EX450-3 and John Deere 490E excavators.

Overview

This sensor 4339559 9102068 is a critical component for monitoring engine and hydraulic system parameters in Hitachi and John Deere excavators. It ensures accurate readings for optimal machine performance. Designed for heavy-duty operation, it provides reliable data transmission to the control unit.

Built For Performance

• Direct replacement for OEM part numbers 4339559 and 9102068
• Constructed with durable materials for long service life
• Weather-resistant design for harsh job site conditions
• Precision-engineered to meet OEM specifications
• Easy plug-and-play installation without modifications

Fits These Machines

• for Hitachi EX400-3
• for Hitachi EX400LC-3
• for Hitachi EX450-3
• for John Deere 490E

On-The-Job Use

• Used in excavator engine monitoring systems
• Provides input for hydraulic pressure control
• Supports diagnostic and warning functions
• Ensures proper fuel delivery and combustion timing

Specs At A Glance

Good To Know

Q: Is this sensor compatible with other models? A: This sensor is specifically designed for the listed Hitachi and John Deere excavator models; always verify your machine's serial number for fitment.

Q: Can I install this sensor myself? A: Yes, installation is straightforward with basic tools, but ensure the engine is off and the system is depressurized before replacing.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.