Transmission Filter A1693771395 For Mercedes W245 W169

The transmission filter, also known as the gearbox filter or transmission fluid filter, is a vital component in an automatic transmission system. Its primary function is to remove contaminants and impurities from the transmission fluid, ensuring clean and smooth operation of the gearbox. The transmission filter is typically made of a porous material, such as paper or synthetic fibers, that effectively traps particles and debris, preventing them from circulating through the transmission system.

The transmission filter plays a crucial role in maintaining the performance and longevity of the transmission system. As the transmission fluid circulates through the gearbox, it picks up dirt, metal shavings, and other contaminants that can cause damage to the transmission components. The filter captures these particles, preventing them from clogging the transmission passages or causing excessive wear. By keeping the transmission fluid clean, the filter helps to optimize gear shifting, reduce friction, and prolong the lifespan of the transmission.