Excavator Engine 4D31 Turbocharger ME080442 49189-00800 49178-00500 49178-03130 28230-45500

Product Details

Product Overview

This high-quality turbocharger is specifically designed for diesel engines in excavators and trucks, offering a direct replacement solution for the Mitsubishi 4D31 engine model. As a critical component for forced induction, this turbocharger ensures optimal air intake pressure, enhancing combustion efficiency and overall engine performance.

The unit is identified by multiple cross-referenced part numbers including ME080442, 49189-00800, 49178-00500, 49178-03130, and 28230-45500, providing extensive compatibility coverage. Sourced from Japan, this genuine turbocharger is built to meet original equipment specifications, ensuring a precise fit and reliable operation for heavy-duty applications.

Whether you are replacing a worn unit or upgrading your excavator’s engine system, this turbocharger delivers the durability and performance required for demanding construction and industrial environments. Please verify your existing part number against the listed references to confirm compatibility before purchase.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to original specifications, ensuring direct bolt-on fitment and consistent performance without modification.
• Enhanced Engine Power: Provides precise boost pressure to improve horsepower and torque output for excavator and truck engines.
• Fuel Efficiency: Optimized airflow reduces fuel consumption by ensuring complete combustion, lowering operational costs over time.
• Durable Construction: Built with high-temperature resistant materials to withstand extreme exhaust gas temperatures and harsh working conditions.
• Long Service Life: Designed for extended durability, reducing downtime and maintenance frequency in heavy-duty applications.
• Comprehensive Part Number Coverage: Interchangeable with ME080442, 49189-00800, 49178-00500, 49178-03130, and 28230-45500 for easy identification.

Technical Specifications

OEM Cross-Reference

This turbocharger is directly interchangeable with the following OEM and reference part numbers. Use these numbers to verify compatibility with your existing equipment:

• ME080442 – Mitsubishi original part number
• 49189-00800 – Alternative OEM reference
• 49178-00500 – Primary part number for this unit
• 49178-03130 – Additional cross-reference
• 28230-45500 – Supplementary OEM number

These numbers are commonly found on Mitsubishi 4D31 engines and related turbocharger assemblies. Always confirm your old part number matches one of these references before ordering.

Compatibility

This turbocharger is commonly used for the following applications:

• Engine Model: Mitsubishi 4D31 diesel engine
• Vehicle Type: Excavators and heavy-duty trucks
• Equipment: Construction machinery, earthmoving equipment

Fitment is inferred based on the engine model and OEM part numbers provided. We recommend consulting your equipment’s service manual or a qualified technician to ensure the turbocharger matches your specific engine configuration.

Global Supply & Distribution

We offer worldwide shipping capabilities to meet the needs of international B2B buyers. Our distribution network covers major markets including:

• North America: Fast delivery to ports and industrial centers in the USA, Canada, and Mexico.
• Europe: Efficient logistics to EU countries, including Germany, France, the UK, and the Netherlands.
• Asia-Pacific: Direct shipping to Japan, South Korea, China, Australia, and Southeast Asia.
• Middle East: Reliable service to UAE, Saudi Arabia, Qatar, and neighboring regions.
• Africa & South America: Available upon request with tailored shipping solutions.

We maintain robust export experience and comply with international trade regulations to ensure smooth customs clearance. Bulk orders are welcome with competitive pricing and expedited delivery options.

Quality Assurance

Each turbocharger is manufactured under strict quality control standards in Japan, ensuring consistency and reliability. Key quality measures include:

• OEM-grade materials and precision machining for exact tolerances.
• Performance testing to verify boost pressure and airflow characteristics.
• 6-month warranty covering manufacturing defects.
• After-warranty video technical support to assist with installation and troubleshooting.

We stand behind the durability of our parts, providing long-lasting solutions for your excavator and truck engines.

FAQ

Q1: How can I confirm this turbocharger fits my excavator engine?
Check the part number on your current turbocharger. If it matches any of the listed numbers (ME080442, 49189-00800, 49178-00500, 49178-03130, or 28230-45500), this unit is a direct replacement. Also verify your engine model is Mitsubishi 4D31. If unsure, contact us with your engine serial number for assistance.

Q2: What is the recommended installation procedure?
Installation should be performed by a qualified diesel mechanic. Key steps include cleaning the mounting surface, replacing gaskets and oil seals, pre-lubricating the turbocharger with clean engine oil, and ensuring proper oil supply and return lines. After installation, run the engine at idle for a few minutes to check for leaks and proper boost pressure.

Q3: How do I maintain this turbocharger for long service life?
Regular maintenance includes checking oil quality and changing it per manufacturer intervals, inspecting air filters to prevent debris ingress, and monitoring boost pressure during operation. Allow the engine to idle for 1-2 minutes before shutdown to cool the turbocharger and prevent oil coking. Avoid sudden load changes that can cause thermal shock.