The Exhaust Gas Turbocharger is a critical performance component that significantly boosts engine power and efficiency by compressing intake air using exhaust gas energy. This complete system ensures optimal combustion, reduced emissions, and enhanced fuel economy for the Sitrak C7H heavy-duty truck.
This comprehensive Exhaust Gas Turbocharger kit includes the Turbocharger, Hexagon Flange Nut Q320-M10, Turbocharger Gasket, Stud Bolt M10X35, Turbine Housing Outlet Gasket, Stud Bolt M10X25, Turbocharger Oil Return Pipe Gasket, Hexagon Flange Bolt Q186-M8X20-10.9-MAN183-B1, Turbocharger Oil Return Pipe, Composite Sealing Washer BS-16,7 X24,0 – ST/FPM1-80, Ferrule Straight Thread Connector L12A-M-ST-A4C, Turbocharger Oil Supply Pipe Assembly, and Turbocharger Intake Pipe Plug Cover. Every component of this Exhaust Gas Turbocharger is engineered to OEM specifications for a perfect fit and reliable performance.
The Exhaust Gas Turbocharger features a high-efficiency turbine and compressor wheel design, delivering a boost pressure of up to 2.8 bar. Its water-cooled bearing housing ensures optimal temperature control, while the variable turbine geometry provides responsive boost across the entire engine speed range. This Exhaust Gas Turbocharger is designed for long-term durability with replaceable bearing cartridges and high-temperature alloy turbine wheels.
For complete technical specifications and ordering details, please refer to the official Sinotruk Catalog, which provides comprehensive information on all available variants and compatible truck models for the Exhaust Gas Turbocharger.
Whether you are replacing a worn turbocharger or upgrading to a more efficient unit, this Exhaust Gas Turbocharger kit delivers factory-quality components and a straightforward installation. This Exhaust Gas Turbocharger is the definitive choice for operators who demand maximum engine performance and long-term reliability.
This is the main component of the Exhaust Gas Turbocharger kit, a high-efficiency turbocharger with variable turbine geometry. It delivers a boost pressure of up to 2.8 bar, significantly increasing engine power and torque. The turbocharger features a water-cooled bearing housing for optimal temperature control, a high-temperature alloy turbine wheel, and a billet compressor wheel for maximum airflow. Its advanced design reduces turbo lag and improves fuel economy.
The Exhaust Gas Turbocharger is manufactured to the highest standards, with precision-balanced rotating components and durable bearings that ensure long service life. The turbocharger is designed for easy installation with pre-mounted studs and alignment pins.
These high-strength M10 flange nuts secure the turbocharger to the exhaust manifold. Made from 21CrMoV5-7 alloy steel with a heat treatment and corrosion-resistant C3J coating, they provide reliable clamping force and resistance to extreme heat and vibration in the Exhaust Gas Turbocharger assembly.
This high-temperature gasket seals the interface between the turbocharger and the exhaust manifold. In the Exhaust Gas Turbocharger, it is made of a multi-layer steel material with a graphite coating, capable of withstanding exhaust gas temperatures up to 850°C and pressures of 4 bar.
These stud bolts secure the turbocharger to the exhaust manifold. In the Exhaust Gas Turbocharger, they are made of heat-resistant steel with a zinc-nickel coating, providing reliable fastening and corrosion resistance in high-temperature applications.
This gasket seals the connection between the turbine housing and the exhaust pipe. In the Exhaust Gas Turbocharger, it is made of high-temperature graphite material with a steel insert, providing a reliable seal against exhaust gas leakage.
These shorter stud bolts secure the turbine housing outlet flange. In the Exhaust Gas Turbocharger, they are made of heat-resistant steel and provide a secure fastening for the exhaust connection.
This gasket seals the oil return pipe connection to the turbocharger. In the Exhaust Gas Turbocharger, it is made of a composite material that resists oil and high temperatures, ensuring a leak-free seal.
These M8 flange bolts secure the oil return pipe to the turbocharger. Grade 10.9 with a zinc-nickel coating, they provide reliable fastening and corrosion resistance in the Exhaust Gas Turbocharger assembly.
This pipe carries oil from the turbocharger back to the engine oil pan. In the Exhaust Gas Turbocharger, it is made of steel with a flexible section to accommodate engine movement, featuring a flanged connection at the turbocharger end.
This sealing washer is used on the oil supply line connection. In the Exhaust Gas Turbocharger, it features a steel core with an FPM rubber coating, capable of withstanding oil and temperatures up to 150°C.
This straight connector joins the oil supply line to the turbocharger. In the Exhaust Gas Turbocharger, it is made of stainless steel with a ferrule compression seal, providing a leak-free connection for the oil supply.
This assembly delivers pressurized oil from the engine to the turbocharger bearings. In the Exhaust Gas Turbocharger, it features a pre-formed steel pipe with swaged ends and includes a restrictor fitting to control oil flow.
This cover seals the intake pipe connection when the turbocharger is not installed or during transport. In the Exhaust Gas Turbocharger, it is made of rubber with a snap-fit design, preventing contaminants from entering the compressor housing.
The Exhaust Gas Turbocharger delivers a boost pressure of up to 2.8 bar, significantly increasing engine power and torque. Its advanced variable turbine geometry ensures responsive boost across all engine speeds, improving acceleration and fuel economy.
This Exhaust Gas Turbocharger kit includes every component required for a full installation – the turbocharger, all gaskets, studs, nuts, oil pipes, and sealing washers. The pre-sized hardware and precision-machined components simplify installation, saving time and ensuring compatibility.
The Exhaust Gas Turbocharger is built with high-temperature alloy turbine wheels, water-cooled bearing housings, and heat-resistant gaskets that withstand exhaust gas temperatures up to 850°C. This ensures reliable performance and long service life in the most demanding applications.
The Exhaust Gas Turbocharger is manufactured to the exact OEM specifications, guaranteeing a perfect fit on the Sitrak C7H. The precision-balanced rotating assembly and matched components ensure optimal performance and reduce the risk of premature failure.
Our online catalog provides comprehensive access to genuine SINOTRUK parts for all major vehicle lines — including HOWO, Sitrak, Steyr, and Yellow River series trucks. You can browse detailed specifications, original part numbers, and exploded-view diagrams for every assembly. Whether you are performing routine maintenance or planning a major overhaul, the catalog helps you quickly identify the correct components for your vehicle. When you become a SINOTRUK customer, we offer complimentary full‑access catalog services, ensuring you always have the latest product data and interchangeability information at your fingertips to support efficient fleet management and accurate parts ordering.
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