Oil Cooler For Mitsubishi 4M40-4P Engine Excavator Spare Parts 15710-66020

Product Details

Product Overview

This oil cooler is a precision-engineered replacement component specifically designed for the Mitsubishi 4M40-4P diesel engine, commonly used in various excavator models and industrial machinery. The part number 15710-66020 ensures accurate identification for maintenance and repair operations. Manufactured by, this oil cooler provides reliable heat exchange performance to maintain optimal engine operating temperatures, protecting critical engine components from thermal stress and degradation.

As a direct-fit replacement part, this oil cooler is built to meet OEM specifications for the 4M40-4P engine platform. It is suitable for use in excavators and other heavy equipment where the 4M40-4P engine is installed. While primarily designed for Mitsubishi applications, professional mechanics and equipment owners should verify compatibility with their specific engine serial number and equipment model before installation.

Key Features & Benefits

• Precision Fitment: Engineered to match the exact specifications of the Mitsubishi 4M40-4P engine, ensuring seamless installation without modification requirements.
• Effective Heat Dissipation: Designed to efficiently transfer heat from engine oil to the cooling system, maintaining optimal oil viscosity and engine performance under heavy load conditions.
• Durable Construction: Built with quality materials to withstand the demanding operating environments of excavators and construction machinery, resisting corrosion and vibration damage.
• Direct OEM Replacement: Corresponds to OEM part number 15710-66020, providing a reliable alternative to original equipment components without compromising performance.
• Cost-Effective Solution: Offers significant savings compared to dealer-priced OEM parts while maintaining essential quality standards for B2B maintenance operations.
• Lightweight Design: At only 1.1 kg, this oil cooler is easy to handle during installation and shipping, reducing logistics costs for bulk orders.

Technical Specifications

OEM Cross-Reference

This oil cooler is a direct replacement for the following OEM part numbers:

• Mitsubishi: 15710-66020
• Alternative Reference: ME226743 (Check compatibility)
• Note: Additional cross-reference numbers may exist for specific equipment manufacturers using the 4M40-4P engine platform. Contact our technical support team for verification assistance.

Compatibility

This oil cooler is commonly used for the following applications:

• Engine: Mitsubishi 4M40-4P Diesel Engine
• Equipment: Excavators, mini excavators, and construction machinery equipped with the 4M40-4P engine
• Vehicle Models: Various Mitsubishi heavy equipment models including but not limited to excavator series
• Note: Fitment is inferred based on engine model compatibility. Always verify with your equipment’s parts manual or contact our team for specific application confirmation.

Global Supply & Distribution

We maintain a robust global supply chain to serve B2B customers across major industrial markets worldwide. Our distribution network covers:

• North America: Fast shipping to ports and warehouses in the USA, Canada, and Mexico
• Europe: Efficient delivery to major industrial hubs including Germany, Netherlands, UK, and France
• Asia-Pacific: Direct supply to Japan, South Korea, Australia, and Southeast Asian markets
• Middle East & Africa: Reliable shipping to UAE, Saudi Arabia, South Africa, and surrounding regions
• South America: Service to Brazil, Chile, Argentina, and other key markets

We offer flexible shipping options including air freight, sea freight, and express courier services to meet varying delivery time requirements. All shipments comply with international trade regulations, and we provide complete documentation for customs clearance. Volume discounts and consolidated shipping are available for bulk orders to reduce per-unit logistics costs.

Quality Assurance

maintains strict quality control standards throughout the manufacturing process. Each oil cooler undergoes inspection to verify dimensional accuracy, pressure integrity, and heat exchange performance. While this product does not include a machinery test report or video inspection as standard, we offer sample testing and third-party inspection services upon request for larger orders.

Our 6-month warranty covers manufacturing defects under normal operating conditions. We recommend professional installation to ensure proper fitment and to maintain warranty validity. For B2B partners, we can provide batch testing documentation and quality certificates to support your quality assurance requirements.

FAQ

Q1: How can I confirm this oil cooler fits my specific excavator model?
A: Verify your engine model is the Mitsubishi 4M40-4P. Check your equipment’s parts manual for the OEM part number 15710-66020. If your current part number matches, this oil cooler is compatible. For further verification, contact our technical support with your equipment make, model, and engine serial number.

Q2: What are the installation requirements for this oil cooler?
A: Installation should be performed by a qualified diesel mechanic. Ensure the engine is cool and the cooling system is drained. Replace gaskets or O-rings (not included) during installation. Torque mounting bolts to manufacturer specifications. After installation, check for oil leaks and verify proper engine oil pressure before operating the equipment.

Q3: What maintenance is recommended for this oil cooler?
A: Inspect the oil cooler annually or during scheduled engine maintenance. Check for signs of corrosion, physical damage, or oil leakage at the connections. Keep the cooler fins clean from debris to maintain heat transfer efficiency. Replace the oil cooler if you notice reduced engine cooling performance or visible damage. Always use quality engine oil and maintain proper coolant levels to extend cooler life.