702-21-57500 Pilot Valve for Komatsu Excavators PC160 PC300 PC350 PC400 PC450

702-21-57500 Pilot Valve – High-Quality Aftermarket Replacement for Komatsu Excavators

Restore precise hydraulic control in your Komatsu excavator with this premium aftermarket 702-21-57500 pilot valve. Engineered as a direct OEM replacement, it delivers reliable pressure regulation and smooth joystick response, ensuring accurate operation of boom, arm, bucket, and swing functions in demanding digging conditions.

Key Benefits for Contractors and Operators

• Smooth & Precise Control: Accurate pilot pressure for responsive, fatigue-free operation and better productivity on the job site.
• Direct Fit Installation: Matches genuine Komatsu specs for quick, plug-and-play replacement – minimize downtime during hydraulic service.
• Built Tough for Heavy Duty Use: Durable construction resists pressure, contamination, and harsh environments for long-lasting reliability.
• Cost-Effective Alternative: OEM-level performance at aftermarket pricing – ideal for fleet maintenance and budget-conscious operations.
• Fast Shipping: In stock and ready to ship within 1-3 days.

Compatible Komatsu Models

This pilot valve is commonly used in hydraulic control systems for models including (verify your machine’s parts manual for exact fit):

• PC160
• PC180
• PC190
• PC300, PC300HD, PC300LL
• PC340
• PC350, PC350HD, PC350LL
• PC360
• PC400
• PC450
• PC550
• BR580JG (Mobile Crusher)

Specifications

Questions? Contact us for fitment confirmation or bulk pricing. We stand behind our parts with fast shipping and easy returns.