What are the 3 main parts of an engine?

As one of the core components of a car, the engine is the source of power for the entire car. It contains many components, but three of them are the most important and core, they are: piston system, crankshaft system, and fuel system.

1. Piston system: Pistons and piston rings are a very important part of the engine. They are located in the engine cylinder and are directly involved in the engine's compression and combustion processes. The piston can move back and forth in horizontal and vertical directions, and the leakage of fuel and lubricating oil can be prevented through the piston ring.

2. Crankshaft system: The crankshaft is the core part of the engine transmission system and is related to all components in the engine. It is directly connected to the piston, converts the reciprocating motion of the piston into rotary motion, and transmits power to the wheels through the transmission system, thereby propelling the vehicle.

3. Fuel system: Gasoline or diesel is the fuel that the engine burns. It is composed of fuel pump, fuel filter, fuel tank, fuel pipe, fuel injector, etc., and is continuously delivered to the combustion chamber of the engine under the pressure of the fuel system to provide energy for the vehicle.

These three parts, maintenance and maintenance, are critical to the performance and life of the engine. Because as long as these three parts operate normally, the performance of the engine can be maintained at a high level, and the efficiency of the vehicle can be better improved. Therefore, choosing high-quality engine accessories, such as pistons, crankshafts, fuel filters, etc., is the best way to maintain and maintain the engine.

The above is "What are the 3 main parts of an engine". Supreme is a professional engine parts manufacturer. It has great advantages in product quality and after-sales service. Welcome customers and friends to negotiate with us. cooperate.