Product Overview

This is a high-performance replacement turbocharger assembly designed for Yanmar industrial and marine diesel engines. Engineered to meet or exceed OEM specifications, this unit ensures optimal engine power, fuel efficiency, and reliability. We specialize in the global supply of critical engine components, serving major industrial markets across North America, Europe, the Asia-Pacific region, and the Middle East with efficient logistics and export compliance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM tolerances for a perfect fit and seamless integration with your Yanmar engine system.
• Enhanced Durability: Constructed with high-grade materials and advanced bearing systems to withstand high temperatures and rotational speeds, ensuring long service life.
• Restored Engine Performance: Directly replaces worn units to restore lost horsepower, improve throttle response, and maintain optimal fuel-air ratio.
• Rigorous Quality Control: Each turbocharger undergoes comprehensive testing for balance, boost pressure, and leakage to guarantee performance and reliability.
• Global Logistics Network: Supported by our established supply chain for fast delivery to major ports and industrial hubs worldwide.

Technical Specifications

OEM Cross-Reference

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

• Yanmar: 129403-18050, 12940318050
• Common Reference Numbers: 3D84-2, CY26, 8804

Note: Always verify the physical identification marks on your existing unit for final confirmation.

Compatibility

This turbocharger is designed for specific Yanmar diesel engine models used in various applications. It is crucial to verify your engine’s model and serial number.

• Primary Application: Yanmar industrial diesel engines utilizing the 3D84-2 / CY26 turbocharger specification.
• Typical Use: Power generation sets, marine propulsion, pump drives, and heavy industrial machinery.

Global Supply & Distribution

We are a dedicated B2B supplier with extensive experience in international trade. Our logistics network ensures reliable delivery to key global markets:

• Major Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East (UAE, Saudi Arabia), and South America.
• Efficient Shipping: We facilitate shipments to all major international ports (e.g., Los Angeles, Rotterdam, Singapore, Dubai) and can arrange inland freight to your facility.
• Trade Compliance: All exports are handled with proper commercial documentation, certificates of origin, and in compliance with international shipping regulations.

Quality Assurance

Our commitment to quality ensures you receive a reliable, performance-grade component.

• Manufacturing Standard: Produced following ISO-quality controlled processes to meet precise engineering drawings.
• Performance Testing: Every unit is dynamically balanced and undergoes functional tests for core integrity and shaft play.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms and duration.

FAQ

Q: How do I confirm this turbocharger is the correct fit for my Yanmar engine?
A: The most reliable method is to cross-reference the part number stamped on your existing turbocharger’s identification tag or housing. Match it with our listed OEM numbers: 129403-18050, 3D84-2, CY26, or 8804. Also, verify your engine’s model and serial number.

Q: Is this a complete, ready-to-install turbocharger assembly?
A: Yes, this is a complete replacement assembly. It includes the core turbocharger unit with compressor and turbine housings, center cartridge, and rotating assembly. It is supplied as a direct bolt-on unit, though installation may require new gaskets and oil feed lines, which are typically not included.

Q: What are the critical steps for installation and initial operation to ensure longevity?
A> 1) Prime the Lubrication System: Before starting the engine, pre-lubricate the turbocharger’s center bearing by filling the oil inlet port with clean engine oil and cranking the engine (without starting) to build oil pressure.
2) Use Clean Oil & Filters: Install with a fresh engine oil and filter change. Contaminants are the leading cause of turbo failure.
3) Proper Break-in: After installation, allow the engine to idle for 3-5 minutes to circulate oil. Avoid high load or high RPM operation for the first 30 minutes of use.

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 .