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HE500WG Turbo 6522943 21546883 Turbocharger for Marine MD11 Engine
| Place of Origin | China |
| Brand Name | Carrier |
| Certification | ISO 9001,IATF 16949 |
| Model Number | HE500WG Turbo |
HE500WG Turbo 6522943 21546883 Turbocharger for Marine MD11 Engine
Product Overview
High-Performance HE500WG Turbocharger for MD11-Powered Equipment
- Designed for MD11 Engines: This HE500WG turbocharger is developed for selected MD11 diesel engine applications. It helps restore the airflow and boost pressure required for stable engine operation, reliable acceleration and consistent power under load.
- Suitable for Heavy-Duty Operation: MD11 engines may be used in demanding powertrain, industrial and marine environments where the engine runs for long periods under continuous load. This turbocharger is designed to support reliable boost delivery during transport, stationary operation and high-load service.
- Stable Wastegate Boost Control: The HE500WG uses a wastegate-controlled design to regulate boost pressure across the engine speed range. This helps maintain predictable power delivery and prevents excessive boost during changes in engine load.
- Reliable Response at Working Speeds: The turbocharger is matched to the airflow requirements of the MD11 engine platform. It supports smooth boost build-up at low and medium engine speeds, helping the engine respond quickly during acceleration, load changes and demanding operating conditions.
- Direct Replacement Configuration: The unit is manufactured for selected MD11 applications, with the main mounting points, oil connections and air passages designed to match the original turbocharger configuration. Compare the original part number and housing layout before ordering to confirm exact fitment.
Technical Specifications & OEM Cross-Reference
| Turbo Model | HE500WG Turbo |
|---|---|
| Part Number | 6522943, 5459963, 3793863, 5322509, 3776570, 3785358, 21546883, 6522943 |
| OE Number | 6522943, 5459963, 3793863, 5322509, 3776570, 3785358, 21546883, 6522943 |
| Application | For Marine MD11 Engine |
| Engine Model | MD11 Engine |
| Brand | Carrier |
| Quality | 100% Tested High-Quality ISO 9001 & IATF 16949 certified |
| Type | K18 |
| Material | Alloy |
| Fuel | Diesel Engine |
Compatible OEM & Part Numbers
- Part Numbers: 6522943, 5459963, 3793863, 5322509, 3776570, 3785358, 21546883, 6522943
- OEM Numbers: 6522943, 5459963, 3793863, 5322509, 3776570, 3785358, 21546883, 6522943
Application
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MD11 Applications: Selected vehicles and powertrain equipment using the MD11 diesel engine and matching HE500WG turbocharger
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Penta Marine Equipment: Selected marine applications using compatible MD11-series engine configurations
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Industrial Power Units: Stationary engines, generator sets, pumps and compressors equipped with the listed MD11 turbocharger configuration
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Heavy-Duty Powertrain Applications: Selected industrial and commercial equipment operating under continuous or variable engine loads
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Marine Workboats: Utility boats, service vessels and other marine equipment where the original turbocharger matches the listed part numbers
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Engine Application: MD11 diesel engine
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Typical Working Conditions: Marine propulsion, auxiliary power, industrial operation, stationary power generation, pumping and heavy-duty equipment service
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Replacement Applications: Engine overhaul, fleet maintenance, turbocharger replacement and Penta repair projects
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Fitment Note: MD11 applications may use different exhaust housings, compressor outlet positions and mounting arrangements. Confirm the original turbocharger nameplate, engine model and external connections before purchase.
Q1: Does this HE500WG turbocharger fit the MD11 engine?
It is designed for selected MD11 applications using references such as 6522943, 5459963, 3793863, 3776570 or 21546883. Because MD11 engines may be installed in different equipment, compare the original turbocharger and mounting configuration before ordering.
Q2: Are 6522943, 3793863 and 21546883 interchangeable?
These numbers are listed as reference numbers for related MD11 HE500WG turbocharger applications. They may represent different service or production versions, so confirm the complete turbocharger, including the turbine housing, compressor outlet and oil connection layout.
Q3: Can this turbocharger be used on Penta marine equipment?
It may be used on selected Penta marine and auxiliary power applications when the engine and original turbocharger match the listed references. Marine installations can differ in exhaust elbow, cooling arrangement and outlet orientation, so verify the original turbocharger before purchase.
Q4: What should be checked before installing the replacement turbocharger?
Replace the engine oil and filter, inspect the oil feed and drain lines, clean the air intake system and check the charge-air system for oil or debris. Prime the turbocharger with clean engine oil before the first start, then check all oil, air, exhaust and cooling connections for leaks.
Q5: Do you provide worldwide shipping?What is the delivery timeframe?
We ship globally via premium carriers like DHL,FedEx,and UPS,as well as sea freight for bulk orders.In-stock items are typically dispatched within 24-48 hours. Express delivery to North America and Europe usually takes 5-7 business days.
About Us
Fengcheng Zhongke Turbocharger Co., Ltd. is a leading high-tech factory specializing in the R&D, production, and global distribution of high-performance turbochargers. Based in Fengcheng—one of the world’s most renowned turbocharger manufacturing hubs—we have grown from a local workshop into a global supplier, serving heavy-duty, commercial, and passenger vehicle markets worldwide.
At Zhongke, we don't just "make" parts.we engineer reliability.
- Material Integrity: We exclusively use K18 Nickel-Alloy turbine wheels, capable of withstanding extreme exhaust temperatures (up to 950°C) without deformation.
- Dynamic Balancing: 100% of our turbochargers undergo high-speed dynamic balancing tests at 150,000+ RPM to guarantee zero vibration and extended bearing life.
- Certified Quality: Our production processes are certified under ISO 9001 and IATF 16949, the gold standards for the global automotive and heavy-machinery industries.
Manufacturing Prowess:Our facility is equipped with state-of-the-art production lines, including precision 5-Axis CNC machining centers, high-speed VSR (Vibration Sorting Rig) balancing machines, and advanced material testing labs.
Our Specialization:We maintain a vast inventory of over 3,500+ turbocharger models, with a focus on heavy-duty and construction machinery engines. Focused on optimizing fuel efficiency and restoring factory horsepower, our passenger car turbos are engineered with the same precision and K18 heat-resistant materials as our industrial line, ensuring reliable performance for daily commuting and high-speed driving alike.
Global Partnership & Support: Zhongke Turbo is more than just a manufacturer; we are your long-term technical partner. With nearly 30 years of export experience, we understand the logistics and technical requirements of the international market. We provide a warranty and dedicated technical support to help our partners succeed.
- Key Export Regions: North America, Europe, the Middle East, Africa, Latin America, and Southeast Asia.
Experience the difference of nearly 30 years of factory expertise. Contact us today for wholesale inquiries or technical consultations.
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