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What Are the Parts of Diesel Engine?
The composition and structure of diesel engines are as follows:
- Cylinder block and cylinder head assembly: It is a fixed part composed of cylinder block, cylinder liner, oil pan and cylinder head. The function of this mechanism is to form the skeleton of the diesel engine, connecting and fixing all moving parts and auxiliary systems.
- Crank connecting rod mechanism: It is the main moving part of the diesel engine. The connecting rod group converts the reciprocating linear motion of the piston into the rotational motion of the crankshaft, converting the gas pressure acting on the piston into torque, which is output through the crankshaft.
- Intake and exhaust systems and valvetrain: The valvetrain consists of intake and exhaust valve sets, tappets and pushrods, rocker arm sets, camshafts and transmission systems. The intake and exhaust systems are composed of air filters, intake pipes, exhaust pipes and mufflers. Their function is to regularly supply sufficient and clean fresh air into the cylinder and discharge the burned exhaust gas out of the cylinder.
- Fuel supply system: It consists of fuel tank, fuel pump, fuel filter, fuel injection pump, fuel injector and other components. The function of this system is to inject fuel into the combustion chamber according to the needs of the diesel engine.
- Lubrication system: It consists of oil pump, oil filter, oil cooler and other components. The function of this system is to deliver clean lubricating oil to the friction surfaces of the moving parts of the diesel engine to reduce frictional resistance and wear of parts.
- Cooling system: It consists of water pump, fan, radiator, thermostat and other components. The function of the cooling system is to use the circulating cooling medium to cool down overheated parts to ensure the normal operation of diesel engine parts.
Why Choose MyMROmarts Diesel Engine Parts?
MyMROmarts provides various brands and types of aftermarket diesel engine parts. You can find high-quality diesel engine parts and components for Perkins, Kubota, Cummins, CAT and other brands in our store. You can easily find the heavy-duty diesel engine parts you need at MyMROmarts.
At MyMROmarts, we understand the challenges of finding the right part, and our dedicated experts ensure you get it right the first time. At the same time, we provide reliable warranty and return guarantee to give you peace of mind. With our 60-day money-back guarantee on all aftermarket parts, you can shop with utmost confidence. We commit to shipping your parts within 72 hours and delivering them in 2-5 days, ensuring prompt service.