221-8859 Pump High Pressure Sensor for Caterpillar 345D 385C L Hyd

Product Overview

This aftermarket replacement pump high pressure sensor is intended for Caterpillar 345D, 385C, and 385C L Hyd applications and references part number 221-8859. A high pressure sensor monitors pressure within the pump or related hydraulic system and provides pressure information for system control or monitoring.

Key Features & Performance

• Monitors pressure associated with the pump or hydraulic system.
• Supports pressure feedback for normal system monitoring and control.
• Cross-references Caterpillar part number 221-8859.
• Suitable for servicing or replacing the corresponding pressure sensor in the listed applications.

Fitment & Compatibility

• for Caterpillar 345D applications
• for Caterpillar 385C applications
• for Caterpillar 385C L Hyd applications

Common Uses

• Replacing a worn, damaged, or malfunctioning pump pressure sensor.
• Routine maintenance of the related hydraulic pressure monitoring system.
• Servicing the pressure-sensing circuit associated with the pump.

Technical Specifications

• Product Type: Pump High Pressure Sensor
• Part Number(s): 221-8859
• Model Application(s): Caterpillar 345D; Caterpillar 385C; Caterpillar 385C L Hyd
• General Application: Pump and hydraulic pressure monitoring systems

Frequently Asked Questions

Q: What does a pump high pressure sensor do? A: It monitors pressure associated with the pump or hydraulic system and provides pressure information for normal system monitoring or control.

Q: How should fitment be verified? A: Compare part number 221-8859 and the complete equipment model designation with the listing details before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.