Automotive engines are in a high-temperature and high-pressure environment, requiring various mechanical and electronic systems to maintain their normal operation. So what is a fan belt in a car?The fan belt on a car is one of the important mechanical systems, which is used to transmit power and carry loads, ensuring the normal cooling and operation of the car engine.

When you are driving, suddenly you hear a roaring sound inside the car, which is likely caused by the noise from the fan belt. In some cases, this noise may be temporary, but in other cases, it may persist and become increasingly severe. In this article, we will explore the fan belt noise when accelerating and discuss how to solve this problem.

Fan belt is a type of belt that connects the engine fan wheel and the engine crankshaft wheel. It is a very important component in the operation of a car engine, and its main function is to drive the engine's cooling fan to ensure that the engine does not overheat during operation, while also protecting other key components. The article will tell fan belt function and definition.

The length of a belt's service life depends on whether it is installed correctly, the material of the belt, the maintenance of the belt, and the real-time inspection of the belt, so how long does a fan belt last，when to replace a fan belt?

There are many belts on a machine, which are installed in different positions, have different functions, and use different quantities, so they are often confused. Is the fan belt the same as the serpentine belt?This article will introduce in detail.

A type（Li）（inch）（mm）（inch）（mm）A23A584A74A1880A24A610A75A1905 A25A635A76A1930 A26A660A77A1956 A670A78A1981 A27A686A79A2007 A28A711A80A2032A29A737A81A2057A30A762A82A2083A31A787A83A2108A32A813A84A2134A825A85A2159A33A838A86A2184A34A864A87A2210A875A88A2235A35A889A89A2261A36A914A90A2286A37A940A91A2311A950