This listing is for Mercedes Benz Genuine Tranmission Service Kit to suit a 722.9 Tranmission this is the Electric 7 speed Tranmission in vehicles from 2008-2013 in the following vehicles W204 C Class (2008-) W209 CLK350 (2008) W211 E350 ( 2008) E212 E Class (2008-) R171 SLK350 (2008) R230 SL350 (2006)

A transmission filter is a critical component of a vehicle's transmission system. Its main function is to remove impurities and contaminants that may be present in the transmission fluid. Over time, dirt, debris, metal shavings, and other particles can accumulate in the fluid, causing damage to the transmission if not removed. The transmission filter ensures that the transmission fluid is clean and free from contaminants.

Many modern vehicles have automatic transmissions that use hydraulic pressure to engage gears. Any impurities in the transmission fluid can lead to a loss of pressure, causing the transmission to slip or fail. By removing these particles, the transmission filter helps maintain the proper functioning of the transmission, extending its lifespan and reducing the chances of costly repairs. Regular maintenance of the transmission filter, including cleaning or replacing at recommended intervals, is essential for optimal vehicle performance and longevity.