4339559 9102068 Pressure Sensor for Hitachi EX1002 EX1003 EX1202 EX1203

Product Overview

This pressure sensor is a direct replacement component designed for Hitachi excavator models. It monitors hydraulic system pressure to ensure optimal performance and safety during operation. This sensor is essential for maintaining the precise control required in heavy equipment.

Key Features & Performance

• Direct fit replacement for Hitachi EX series excavators
• Matches OEM part numbers 4339559 and 9102068 for guaranteed compatibility
• Constructed with durable materials to withstand harsh working environments
• Provides accurate pressure readings for reliable machine operation
• Rigorous testing ensures consistent performance and longevity

Fitment & Compatibility

• Hitachi EX100-2
• Hitachi EX100-3
• Hitachi EX120-2
• Hitachi EX120-3

Common Uses

• Monitoring hydraulic system pressure in excavators
• Replacing worn or faulty sensors to restore machine performance
• Used in construction, demolition, and earthmoving applications

Technical Specifications

• Part Number(s): 4339559, 9102068
• Type: Pressure Sensor
• Compatible Models: Hitachi EX100-2, EX100-3, EX120-2, EX120-3

Frequently Asked Questions

Q: How do I know if my pressure sensor is failing? A: Common signs include erratic hydraulic operation, warning lights on the dashboard, or a noticeable loss of power in the excavator.

Q: Is this sensor a direct replacement for the original part? A: Yes, this sensor is designed to be a direct replacement for OEM part numbers 4339559 and 9102068, ensuring a simple installation process.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.