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TA4514 Turbo 466822-5001 127687-18510 Turbocharger for 6CH-UT Engine
| Place of Origin | China |
| Brand Name | Carrier |
| Certification | ISO 9001,IATF 16949 |
| Model Number | TA4514 Turbo |
TA4514 Turbo 466822-5001 127687-18510 Turbocharger for 6CH-UT Engine
Product Overview
High-Performance TA4514 Turbocharger for 6CH-UT Marine Engines
- Marine-Grade Durability: The TA4514 is built specifically for the high-humidity and corrosive salt-air environments of marine applications. The turbine housing is cast from heavy-duty ductile iron, providing superior oxidation resistance compared to standard automotive units, ensuring long-term structural integrity in the engine room.
- Engineered for 6.5L Displacement: This turbocharger is precision-matched to the airflow requirements of the 6CH-UT 6-cylinder engine. It delivers the consistent 255HP boost needed for steady-state cruising and high-torque maneuvering, crucial for commercial fishing vessels and passenger transport boats.
- K18 Alloy Turbine Shaft: To handle constant high-speed operation, we utilize a K18 high-nickel alloy turbine shaft. This material maintains its strength and prevents distortion at temperatures reaching 750°C, a common operating point for high-output marine diesel engines.
- Dynamic VSR Balancing: Every core assembly (CHRA) undergoes Vibration Sorting Rig (VSR) balancing at speeds exceeding 150,000 RPM. This high-speed verification eliminates the vibration-induced shaft oscillation that often leads to bearing failure, ensuring the turbo runs as smooth and quiet as the factory original.
- Direct Bolt-On Fitment: This is a precision 1:1 replacement for the original brand units. All mounting flanges, oil inlets, and coolant ports are machined to exact 127687-18510 specifications. No modifications are needed to your existing exhaust riser or intercooler plumbing—it is a true "drop-in" installation.
Technical Specifications & OEM Cross-Reference
| Turbo Model | TA4514 Turbo |
|---|---|
| Part Number | 466822-5001, 466822-0001, 466822-5001S, 466822-0002, 466822-5002, 466822-5002S |
| OE Number | 127687-18510, 12768718510, 237687-18510, 23768718510, 237687-18530, 23768718530, 237687-18540, 23768718540, 237687-18550, 23768718550, 466822-0003, 466822-5003, 466822-5003S, 466822-0004, 466822-5004, 466822-5004S |
| Application | For 6CH-UT Engine |
| Engine Model | 6CH-UT 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: 466822-5001, 466822-0001, 466822-5001S, 466822-0002, 466822-5002, 466822-5002S
- OEM Numbers: 127687-18510, 12768718510, 237687-18510, 23768718510, 237687-18530, 23768718530, 237687-18540, 23768718540, 237687-18550, 23768718550, 466822-0003, 466822-5003, 466822-5003S, 466822-0004, 466822-5004, 466822-5004S
Application
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Engine Manufacturer
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Engine Model: 6CH-UT, 6CH-HT (6-Cylinder, 6.5L Diesel)
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Vessel Types: Fishing Boats, Commercial Trawlers, and Marine Utility Crafts
Q1: Is the TA4514 suitable for the newer 6CH-WUTE engines?
The 6CH-WUTE series (Tier II) often uses a slightly different turbo configuration depending on the exact year and emission control hardware. While the TA4514 fits many 6CH series engines, you should verify the specific OEM number on your current turbo’s identification plate (e.g., 237687-18510) to ensure the exhaust flange and actuator settings match perfectly.
Q2: Can I use this turbo on a land-based generator with the 6CH engine?
Yes. Although the 6CH-UT is primarily a marine engine, it is also used in industrial power generation. If your generator uses the same 6CH-UT engine block and the existing turbocharger part number matches our interchange list, this unit will provide the same performance and fitment.
Q3: Why do marine turbos like the TA4514 require more frequent inspection?
Marine environments are much harsher than land-based ones. Salt spray can cause external corrosion on the actuator and housing bolts, while moisture can lead to internal carbon buildup in the turbine housing. We recommend inspecting for exhaust leaks or shaft play every 500 operating hours to ensure the engine remains reliable at sea.
Q4: What is the most critical step during a marine turbo installation?
Aside from oil priming, checking the exhaust riser and mixing elbow is critical. In marine engines, a leaking mixing elbow can allow water to back-flow into the turbine housing, causing immediate rust and catastrophic failure of the turbine wheel. Always ensure your exhaust cooling system is in perfect condition before starting the engine with a new turbo.
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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