Solenoid Valve 702-21-61500 Fits for Komatsu PC240LC-10 PC290LC-10 WA500-7 WA480-8 HM300-3 HM400-3

Solenoid Valve 702-21-61500 – Replacement for Komatsu PC240LC-10 PC290LC-10 WA500-7 WA480-8 HM300-3 HM400-3

Aftermarket solenoid valve engineered for precise hydraulic flow control and reliable system operation across a wide range of Komatsu excavator, dozer, loader, dump truck, and motor grader applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

• Part Numbers: 702-21-61500, 7022161500
• Condition: New, aftermarket replacement
• Function: Electrically controls hydraulic fluid routing within Komatsu equipment hydraulic circuits to regulate actuator movement, implement control, and system pressure across excavator, dozer, loader, dump truck, and motor grader applications

Equipment Compatibility

Note: Compatibility is provided for reference. Please verify against your part number before ordering.

Fits the Following Applications:

• Komatsu Excavator: PC128USI-10, PC138US-10, PC138US-11, PC138USLC-10, PC138USLC-11, PC240LC-10, PC240NLC-10, PC290LC-10, PC290NLC-10, PC490-10, PC490LC-10
• Komatsu Loader: WA380-7, WA380Z-6, WA470-7, WA470-8, WA470-8E0, WA475-10, WA475-10E0, WA480-8, WA480-8E0, WA500-7, WA500-8, WA500-8E0
• Komatsu Articulated Dump Truck: HM300-3, HM300-5, HM300-5E0, HM400-3, HM400-3M0, HM400-3R, HM400-5, HM400-5E0
• Komatsu Dozer: D65EX-16, D65EX-17, D65EX-18, D65EX-18E0, D65EXI-18, D65EXI-18E0, D65PX-16, D65PX-17, D65PX-18, D65PX-18E0, D65PXI-18, D65PXI-18E0, D65WX-16, D65WX-17, D65WX-18, D65WX-18E0, D85ESS-3, D155AX-7
• Komatsu Motor Grader: GD755-5R

Why Choose This Solenoid Valve

The solenoid valve is a critical hydraulic control component across Komatsu heavy equipment platforms — it governs the precise routing of hydraulic fluid to actuators, cylinders, and control circuits that drive boom, arm, bucket, blade, and implement functions under continuous heavy-duty load cycles. A failed or stuck solenoid valve causes erratic implement response, hydraulic pressure faults, loss of machine control, and unplanned downtime that disrupts job site productivity and fleet schedules. This replacement unit delivers:

• Reliable hydraulic control – Engineered to meet the electrical, pressure, and dimensional specifications of Komatsu PC, WA, HM, D65, and GD series hydraulic systems
• Exact-fit installation – Direct replacement designed for drop-in compatibility without modification across all listed Komatsu excavator, loader, dump truck, dozer, and motor grader models
• Durable construction – Built to withstand continuous electrical cycling, hydraulic pressure, and the demanding duty requirements of Komatsu heavy equipment operation
• Cost-effective solution – Aftermarket quality at a fraction of dealer pricing

Package Contents

• 1 × Solenoid Valve 702-21-61500

Essential for Komatsu PC240LC-10, PC290LC-10, WA500-7, WA480-8, HM300-3, HM400-3, and related equipment hydraulic system maintenance and solenoid valve replacement. Keep your Komatsu equipment delivering full hydraulic performance and uninterrupted operation on every job site.