Product Overview

This is a high-performance turbocharger assembly engineered for Isuzu 4BG1 industrial diesel engines. Designed for reliability and efficiency, this unit is a direct replacement for original equipment, ensuring optimal engine performance in demanding applications. We specialize in global B2B supply, serving major industrial markets across North America, Europe, Asia-Pacific, and the Middle East with reliable logistics and export compliance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for perfect fitment and seamless integration with the 4BG1 engine system.
• Enhanced Durability: Constructed with high-grade materials and components to withstand high temperatures and rotational speeds, ensuring long service life.
• Performance Restoration: Effectively restores lost engine power and improves fuel combustion efficiency by providing optimal boost pressure.
• Rigorous Quality Control: Each unit undergoes comprehensive testing for balance, boost pressure, and leakage to guarantee performance out of the box.
• Global Compatibility: Supplied with comprehensive documentation and part number cross-references for easy identification and procurement worldwide.

Technical Specifications

OEM Cross-Reference

This turbocharger assembly is a direct replacement for the following OEM part numbers. Ensure compatibility by cross-referencing your original part.

• Isuzu: 49189-00550, 49189-00540
• Other OEM Formats: 8-97144706-1, 8-97115972-0

Compatibility

This turbocharger is specifically designed for the Isuzu 4BG1 series of industrial diesel engines. These engines are commonly found in:

• Isuzu industrial power units and generators.
• Various stationary and mobile industrial equipment.
• Specific models of construction and agricultural machinery.

Note: Always verify the specific engine serial number and existing part number before purchase to ensure correct application.

Global Supply & Distribution

We are a trusted partner for industrial engine parts distributors and workshops worldwide. Our supply chain is optimized for international trade.

• Worldwide Shipping: We export via air and sea freight to all major global markets.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and South America.
• Efficient Logistics: Fast container and pallet dispatch to major ports and industrial hubs like Rotterdam, Los Angeles, Singapore, and Dubai.
• Trade Compliance: All shipments are prepared with complete commercial invoices, packing lists, and comply with international export regulations.

Quality Assurance

We commit to supplying parts that meet the highest standards of performance and reliability.

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machinery and advanced balancing equipment.
• Testing: Every turbocharger undergoes a strict final inspection, including VSR (Vibration Sorting and Review) balancing and pneumatic testing for core integrity.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects, providing peace of mind for your business and end-users.

FAQ

Q1: How do I confirm this turbocharger is the correct part for my specific 4BG1 engine?
A1: The most reliable method is to match the part number stamped on your existing turbocharger housing or listed in your engine’s service manual with the numbers provided in our OEM Cross-Reference section above. The primary numbers are 49189-00550 and 8-97144706-1.

Q2: Is this a complete assembly, and what is included?
A2: Yes, this is sold as a complete turbocharger assembly. It includes the core charger with compressor and turbine wheels, center housing rotating assembly (CHRA), and both compressor and turbine housings, ready for installation. Gaskets or installation kits may be sold separately; please inquire.

Q3: What are the key installation checks to ensure longevity after fitting this turbo?
A3> For optimal durability, ensure the engine’s oil supply is clean and adequate, and that all intake and exhaust connections are secure and leak-free. It is also critical to prime the turbo with oil before initial start-up and observe a proper cool-down period after heavy operation to prevent oil coking in the bearings.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .