Solenoid for Komatsu PC78US-6 PC60-7 PC128UU-1 PC75UU-2 Excavator

Product Overview

This solenoid controls the flow of hydraulic fluid or fuel in Komatsu excavators, enabling precise machine operation. It is designed to fit models using the S4D95L engine and ensures reliable response for digging, lifting, and other excavator functions.

Key Features & Performance

• Direct replacement for OEM solenoids on listed Komatsu excavator models
• Built with corrosion-resistant materials for long service life in tough environments
• Electromagnetic coil provides consistent on/off or proportional control
• Sealed construction protects against moisture, dirt, and vibration
• Tested to meet OEM performance standards

Fitment & Compatibility

• Komatsu PC78US-6
• Komatsu PC60-7
• Komatsu PC128UU-1
• Komatsu PC75UU-2
• Engine: Komatsu S4D95L

Common Uses

• Replacing failed solenoids on Komatsu compact and mid-size excavators
• Repairing hydraulic control circuits for boom, arm, and bucket functions
• Servicing fuel shut-off or throttle control systems on S4D95L-powered machines

Technical Specifications

• Product Type: Solenoid
• Application: Excavator hydraulic / fuel system
• Engine Compatibility: S4D95L

Frequently Asked Questions

Q: Will this solenoid work on my PC60-7 with the 4D95 engine? A: This solenoid is specifically listed for models with the S4D95L engine; verify your machine’s engine model and serial number before purchase.

Q: What voltage does this solenoid require? A: This solenoid operates on the standard 12V or 24V system found in Komatsu excavators; check your machine’s electrical system for exact voltage.

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