SA6D140 Oil Cooler 12P 6212-61-2111 for Komatsu Engine Parts Excavator

Product Details

Product Overview

This high-performance SA6D140 Oil Cooler (Part Number: 6212-61-2111) is a direct replacement component specifically designed for the Komatsu SA6D140 diesel engine. As a critical part of the engine’s cooling system, this oil cooler ensures optimal lubrication and temperature regulation, preventing overheating and extending engine life.

Manufactured by in Guangdong, China, this unit is a 12P (12-plate) configuration, matching the OEM size and specifications. It is a common service part for heavy machinery such as excavators, bulldozers, and loaders that utilize the robust SA6D140 powerplant. While primarily designed for this model, it may also be suitable for other applications using the same engine platform.

This oil cooler is an essential component for maintaining hydraulic and engine oil temperatures within safe operating limits, directly contributing to the reliability and performance of your Komatsu equipment. It is a direct-fit replacement, requiring no modifications for installation on compatible engines.

Key Features & Benefits

• OEM Specification Fitment: Manufactured to the exact dimensions and specifications as the original Komatsu part (6212-61-2111), ensuring a precise, hassle-free installation.
• Enhanced Cooling Efficiency: The 12-plate (12P) design provides a large surface area for maximum heat dissipation, keeping engine oil at the ideal operating temperature.
• Durable Construction: Built with high-quality aluminum alloy and robust brazing techniques to withstand high pressures, thermal shock, and vibration common in heavy-duty applications.
• Extended Engine Life: By maintaining proper oil temperature and viscosity, this cooler reduces wear on critical engine components like bearings, pistons, and turbochargers.
• Corrosion Resistance: The core is treated to resist corrosion from coolants and environmental contaminants, ensuring long service life even in harsh conditions.
• Rigorous Quality Control: Every unit undergoes pressure testing and a machinery test report is provided, guaranteeing leak-free performance out of the box.

Technical Specifications

OEM Cross-Reference

This product is designed as a direct replacement for the following OEM part numbers:

• Komatsu OEM: 6212-61-2111
• Komatsu OEM (Alternative): 6212-61-2110 (Check compatibility)
• Common Reference: SA6D140 Oil Cooler Assembly

Note: Always verify the part number on your existing cooler or engine service manual before purchasing to ensure correct fitment.

Compatibility

This oil cooler is commonly used for the following applications:

• Engine Models: Komatsu SA6D140, SA6D140E
• Excavators: Komatsu PC300-7, PC300-8, PC350-7, PC400-7
• Bulldozers: Komatsu D65EX, D65PX, D85EX
• Loaders: Komatsu WA380, WA420
• Trucks & Forklifts: Various models utilizing the SA6D140 engine platform

Fitment is inferred based on engine model. Please verify your specific machine’s engine configuration.

Global Supply & Distribution

We offer worldwide shipping capabilities to serve the global heavy equipment market. Our distribution network covers:

• North America: Fast delivery to ports in Los Angeles, Houston, and New York.
• Europe: Regular shipments to Rotterdam, Hamburg, and Felixstowe.
• Asia-Pacific: Direct logistics to Singapore, Dubai, and major Australian ports.
• Middle East & Africa: Efficient service to Jebel Ali, Dammam, and Durban.

With extensive export experience, we ensure compliance with international trade standards and offer reliable shipping options including air freight, sea freight, and express courier services.

Quality Assurance

Our SA6D140 oil coolers are manufactured in ISO-certified facilities in Guangdong, China. Key quality measures include:

• Manufacturing Standards: Produced under strict quality control processes to meet or exceed OEM specifications.
• Testing: Each unit is individually pressure-tested for leaks. A machinery test report is provided with every shipment.
• Inspection: Video outgoing inspection is available upon request, allowing you to verify the product before shipping.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

Q: How do I confirm this oil cooler fits my Komatsu SA6D140 engine?
A: Please verify your existing part number. The OEM number for this cooler is 6212-61-2111. Check the plate or tag on your current cooler. If it matches, this is a direct replacement. If you have a different number (e.g., 6212-61-2110), please contact us to confirm cross-compatibility.

Q: What is the installation procedure for this oil cooler?
A: Installation is straightforward for a qualified mechanic. Drain the engine coolant and oil, disconnect the old cooler lines, remove the mounting bolts, and install the new unit with new gaskets (not included). Torque bolts to the manufacturer’s specifications. Always refill with fresh oil and coolant, and check for leaks after the engine reaches operating temperature.

Q: How often should the oil cooler be replaced?
A: The oil cooler does not have a fixed replacement interval like filters. However, it should be inspected during major engine overhauls or if you notice oil in the coolant, coolant in the oil, or signs of external leakage. If the cooler is clogged or damaged, immediate replacement is recommended to prevent engine damage from overheating.