Turbocharger
Your Professional Turbocharger Supplier！
Kingko Industrial Co., Ltd was established in 2015, located in Suzhou, China(near Shanghai). We specialize in full range of spare parts exporting. Product: Engine, Electricity or Electronics, Body and Accessories, Drivetrain, Braking System, Steering System, Material and Equipment, Universal Parts, etc.
Why Choose Us
Professional Team
Our Team have been working in this field for over 8 years. After years of development, the company has created a wealth of experience in sales and after-sales service team,and has established an outstanding reputation among customers.
Our Certifications
We have our own factories and warehouses, All our factories are certified by ISO9001 and TS16949, some are OEM manufacturers.
Sales Market
Our customers are from all over the world, including customers from Europe, South America, Africa, South Asia, etc.
A turbocharger is a forced induction device that increases an internal combustion engine's power output by forcing extra air into the combustion chamber. It uses the engine's exhaust gases to spin a turbine, which is connected to a compressor that forces more air into the engine. This allows the engine to burn more fuel and produce more power for a given engine size.
Product Specification
We provide the following product specifications：
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OEM # |
8980118923 |
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Engine Application |
Isuzu 4JK1 Diesel |
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Vehicle Fit |
D-Max series |
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Place of Origin |
China |
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Price Terms |
FOB |
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Minimum Order |
5 PCS |
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Delivery Estimation |
15 days |
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Turbo Model |
RHF4 |
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Delivery port |
Shanghai |
Advantages of Turbocharger
Improved power output
Turbochargers add additional power to an engine and allow a smaller engine to match the power output of a larger displacement engine. Increasing the turbo size can add more power and raise the boost threshold, effectively narrowing the power band.
Better fuel economy
Turbochargers can improve fuel economy by allowing a smaller displacement engine to produce adequate power. Don’t expect to see many extra mpg when adding a turbo to a naturally aspirated engine. A naturally aspirated 2.0-liter 4-cylinder engine would probably get better fuel economy than a turbocharged 2.0-liter 4-cylinder engine.
Construction of Turbocharger
Center-Housing. The turbine-compressor common shaft is supported by a bearing system in the center housing (bearing housing) located between the compressor and turbine . The shaft wheel assembly (SWA) refers to the shaft with the compressor and turbine wheels attached, i.e., the rotating assembly. The center housing rotating assembly (CHRA) refers to SWA installed in the center-housing but without the compressor and turbine housings.
Bearings. The turbocharger bearing system appears simple in design, but it plays a key role in a number of critical functions. Some of the more important ones include: the control of radial and axial motion of the shaft and wheels and the minimization of friction losses in the bearing system. Bearing systems have received considerable attention because of their influence on turbocharger friction and its impact on engine fuel efficiency.
Seals. Seals are located at both ends of the bearing housing. These seals represent a difficult design problem due to the need to keep frictional losses low, the relatively large movements of the shaft due to bearing clearance and adverse pressure gradients under some conditions.
These seals primarily serve to keep intake air and exhaust gas out of the center housing. The pressures in the intake and exhaust systems are normally higher than in the turbocharger’s center housing which is typically at the pressure of the engine crankcase. As such, they would primarily be designed to seal the center housing when the pressure in the center housing is lower than in the intake and exhaust systems.
Turbocharger seals are different from the soft lip seals normally found in rotating equipment operating at much lower speeds and temperatures. The piston ring type seal is one type that is often used. It consists of a metal ring, similar in appearance to a piston ring. The seal remains stationary when the shaft rotates. Labyrinth-type seals are another type sometimes used. Generally, turbocharger shaft seals will not prevent oil leakage if the pressure differential reverses such that the pressure in the center housing is higher than in the intake or exhaust systems.
Customization Process
Requirement Discussion:
Contact us and provide your design drawings, size specifications, and other technical parameters.
01
Design Proposal:
Our professional team will develop a design proposal and provide a quotation based on your requirements.
02
Sample Production:
We produce samples according to the design proposal and conduct rigorous testing.
03
Mass Production:
Upon your approval, we commence mass production to ensure timely delivery and consistent quality.
04
After-Sales Service:
We offer ongoing technical support and service to ensure the long-term stable operation of our products.
05
Machining: We offers complete cylinder head, crankshaft and block machining; the life of the engine begins with precision machine work
Parts: We is a warehouse distributor for major engine part manufactures servicing domestic, import, truck, and heavy duty engines
Rebuilding: We builds engines around your customer's needs, for all the Rebuild, Repower and Restore motorheads out there
FAQ
As one of the leading turbocharger suppliers in China, we warmly welcome you to wholesale cheap turbocharger in stock here from our factory. All customized products are with high quality and low price. For free sample, contact us now.
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