DB58 DB58TI Turbocharger HX35 3519989 For Doosan DH220-5 Excavator Engine Parts

Product Details

Product Overview

This high-performance turbocharger, model HX35 with part number 3519989, is specifically designed for the Doosan DH220-5 excavator and other heavy machinery powered by the DB58 and DB58TI diesel engines. As a critical component of the engine’s air induction system, this turbocharger forces more air into the combustion chamber, allowing for increased fuel burn and significantly enhanced power output and efficiency.

Built to meet or exceed OEM specifications, this turbocharger ensures a direct bolt-on replacement for your existing unit. It is a vital part for maintaining the operational performance of your equipment, particularly in demanding applications like excavation, loading, and heavy hauling. Please verify your engine model (DB58 or DB58TI) and existing part number to confirm fitment.

Key Features & Benefits

• OEM Equivalent Performance: Manufactured to the exact dimensions and specifications of the original turbocharger, guaranteeing a seamless fit and reliable operation.
• Enhanced Engine Power: Delivers a significant boost in horsepower and torque, restoring your Doosan DH220-5 excavator to its peak performance levels.
• Durable Construction: Built with high-grade cast iron and precision-machined components to withstand extreme temperatures and high rotational speeds.
• Improved Fuel Efficiency: Optimizes the air-to-fuel ratio for more complete combustion, reducing fuel consumption and operating costs.
• Direct Replacement: A complete assembly including the center housing rotating assembly (CHRA), turbine housing, and compressor housing, ready for installation.
• Rigorous Testing: Each unit undergoes strict quality control and performance testing to ensure zero defects and long service life.

Technical Specifications

OEM Cross-Reference

This turbocharger is the direct replacement for the following OEM part numbers:

• 3519989 (Primary Number)

This part is commonly used as a replacement for the original equipment turbocharger on Doosan and Daewoo heavy machinery. If your part number differs, please consult our technical team to verify compatibility.

Compatibility

This turbocharger is specifically designed for and commonly used in the following applications:

• Engine Models: DB58, DB58TI
• Excavators: Doosan DH220-5, Daewoo DH220-5
• Other Applications: This turbocharger may also be found on trucks, forklifts, bulldozers, buses, and loaders equipped with the DB58 engine series.

Important Note: Fitment is based on the specific engine model. Always verify your engine model and existing turbocharger part number before purchasing.

Global Supply & Distribution

We have a robust global supply chain capable of shipping this DB58 turbocharger to buyers worldwide. Our strategic location in China’s major industrial hubs (Guangdong and Guizhou) allows for rapid processing and efficient logistics.

We serve a diverse range of international markets, including:

• North America: USA, Canada, Mexico
• Europe: Germany, UK, France, Netherlands, Poland
• Asia-Pacific: Australia, New Zealand, South Korea, Japan, Singapore
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Kenya
• South America: Brazil, Chile, Peru, Colombia

We offer fast, reliable delivery to major ports and industrial centers via sea, air, and express couriers. Our team has extensive experience in international trade documentation and customs clearance, ensuring a smooth transaction for every client.

Quality Assurance

We are committed to providing high-quality, reliable engine components. Our manufacturing process adheres to strict quality control standards.

• Manufacturing Standards: Produced in ISO-certified facilities.
• Testing: Each turbocharger is individually tested for balance, pressure, and leak integrity. A Machinery Test Report and Video Outgoing Inspection are available upon request.
• Warranty: We stand behind our product with a comprehensive 6-month warranty against manufacturing defects.

FAQ

Q: Is this turbocharger a direct replacement for my Doosan DH220-5 excavator?
A: Yes, this HX35 turbocharger (Part No. 3519989) is the OEM standard replacement for the Doosan DH220-5 excavator equipped with the DB58 or DB58TI engine. It is a direct bolt-on unit and does not require any modifications.

Q: What should I check before installing the new turbocharger?
A: Before installation, it is critical to address the root cause of the old turbocharger’s failure. Check for oil supply restrictions, contamination in the air intake system, and any foreign objects in the exhaust manifold. Always replace the oil and oil filter, and ensure a clean air filter is installed. Inspect the oil drain line for blockages.

Q: How do I properly break in a new turbocharger?
A: After installation, start the engine and let it idle for 3-5 minutes to allow oil pressure to build and circulate through the turbocharger bearings. Do not rev the engine immediately. After the initial idle, drive the machine under light load for the first hour, avoiding full throttle operation until the turbo has been properly lubricated and seated.