D2366 Oil Cooler 400206-00048 for Doosan Engine Parts | Excavator & Heavy Equipment

Product Details

Product Overview

This high-quality D2366 Oil Cooler (Part Number: 400206-00048) is a direct replacement component designed specifically for Doosan diesel engine applications. As a critical element of the engine’s lubrication and cooling system, this oil cooler ensures optimal temperature regulation of the engine oil, preventing overheating and maintaining proper viscosity for efficient engine performance.

Manufactured to meet OEM specifications, this oil cooler is commonly used in a wide range of heavy equipment, including excavators, loaders, bulldozers, forklifts, trucks, and buses powered by the Doosan D2366 engine platform. Whether you are a parts distributor, fleet manager, or equipment owner, this component offers a reliable, cost-effective solution for maintaining your machinery’s operational integrity.

Key Features & Benefits

• Precision Fitment: Engineered to match OEM dimensions and mounting points for the Doosan D2366 engine, ensuring a straightforward, hassle-free installation without modifications.
• Superior Heat Dissipation: Designed to efficiently lower engine oil temperature, extending the life of critical engine components such as bearings, pistons, and turbochargers.
• Durable Construction: Manufactured from high-grade materials with robust core and fin structure to withstand high-pressure and thermal cycling in demanding work environments.
• OEM Equivalent Quality: Replaces genuine Doosan part number 400206-00048, providing the same performance and reliability at a competitive aftermarket price point.
• Rigorous Testing: Each unit undergoes strict pressure and leak testing to ensure zero defects before shipment, giving you confidence in product integrity.
• Versatile Application: Suitable for various heavy machinery types, making it a versatile stock item for workshops and parts suppliers serving multiple sectors.

Technical Specifications

OEM Cross-Reference

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

• Doosan: 400206-00048
• Compatible With: D2366 Engine Series

Note: Always verify your existing part number and engine model to ensure compatibility. Cross-reference with your machine’s parts manual for confirmation.

Compatibility

This D2366 Oil Cooler is commonly used for the following engine and equipment applications (fitment may vary by model year and configuration):

• Engine Models: Doosan D2366 Diesel Engine
• Equipment Applications: Excavators, Forklifts, Trucks, Loaders, Bulldozers, Buses, and other heavy machinery utilizing the D2366 power unit.

Disclaimer: This part is an aftermarket replacement. While designed to fit the listed applications, we recommend consulting your equipment’s service manual or contacting our support team for specific fitment confirmation.

Global Supply & Distribution

We are a dedicated supplier of high-quality diesel engine components, with a robust global logistics network ensuring fast and reliable delivery worldwide. Our distribution capabilities cover:

• North America: Quick shipping to the USA, Canada, and Mexico via major ports (Los Angeles, Houston, Vancouver).
• Europe: Efficient delivery to Germany, the UK, Netherlands, France, and other EU industrial centers.
• Asia-Pacific: Strong presence in Australia, Singapore, Japan, and South Korea.
• Middle East & Africa: Serving the UAE, Saudi Arabia, South Africa, and Nigeria.
• Latin America: Reliable shipping to Brazil, Chile, and Argentina.

We offer flexible shipping options (air, sea, express) and can provide FOB, CIF, or DDP terms based on your requirements. Our export experience ensures smooth customs clearance and compliance with international trade regulations.

Quality Assurance

• Manufacturing Standards: Produced in an ISO-compliant facility in Guangdong, China, with strict quality control processes.
• Testing & Inspection: Each oil cooler is individually tested for pressure integrity and flow performance. A machinery test report and video inspection are available upon request.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your investment.
• Packaging: Professionally packed in plastic, box, and carton layers to prevent damage during transit.

FAQ

Q1: Is this D2366 oil cooler a direct bolt-on replacement for my Doosan engine?
A1: Yes, this part is designed as a direct replacement for the OEM Doosan oil cooler (400206-00048). It matches the original dimensions, mounting points, and connection ports for the D2366 engine. However, we always recommend comparing the physical unit with your original part to confirm fitment, especially if your engine has undergone modifications.

Q2: What are the signs that my oil cooler needs to be replaced?
A2: Common indicators include engine oil overheating, coolant contamination (milky oil), external oil leaks from the cooler core, or a noticeable drop in oil pressure. If you observe any of these symptoms, inspect the oil cooler for physical damage or clogging. Regular replacement during engine overhaul is also recommended to prevent future failures.

Q3: What maintenance is required after installing a new oil cooler?
A3: After installation, ensure the cooling system is properly bled of air and the engine oil is at the correct level. Run the engine and check for any leaks at the connections. It is also advisable to replace the oil filter and coolant during the same service interval to prevent contamination of the new cooler. Periodically inspect the cooler fins for debris buildup, especially in dusty operating conditions.