OEM China Air Filter Replacement - Air Filter AS-7989 for 3054 engine – MILESTONE

Cross Reference

introduce

AS-7989 is the air filter element of 3054 engine. AS-7989 is mainly responsible for the filtration of air before entering the engine, filtering out dust and sand particles in the air, and ensuring sufficient and clean air in the cylinder. It is a device to remove particles and impurities in the air. When piston machinery (internal combustion engine, reciprocating compressor, etc.) is working, if the inhaled air contains dust and other impurities, it will aggravate the wear of the parts, so an air filter must be installed. The air filter is composed of two parts: a filter element and a shell. The main requirements of the air filter are high filtration efficiency, low flow resistance, and continuous use for a long time without maintenance.

For example

Effect

Among the tens of thousands of parts and components of the car, the air filter is a very inconspicuous component, because it is not directly related to the technical performance of the car, but in the actual use of the car, the air filter is (Especially the engine) has a great impact on the service life. On the one hand, if there is no filtering effect of the air filter, the engine will inhale a large amount of air containing dust and particles, resulting in serious wear and tear of the engine cylinder; on the other hand, if the air filter is not maintained for a long time during use, The filter element of the cleaner will be filled with dust in the air, which will not only reduce the filtering capacity, but also hinder the air circulation, resulting in excessively thick air mixture and abnormal operation of the engine. Therefore, regular maintenance of the air filter is essential. Therefore, it is very important to replace the air filter element and maintain it regularly.