
wiper oil seal. If you notice any signs of oil leakage, such as oil spots or a strong smell of oil inside the vehicle, it is important to have the wiper oil seal checked and replaced if necessary.
The materials used in manufacturing hydraulic seals are also vital to their performance. Common materials include rubber compounds, polyurethane, and PTFE (Polytetrafluoroethylene). Each material offers different advantages and is selected based on the operating environment. For example, PTFE seals are highly resistant to chemicals and extreme temperatures, making them ideal for demanding applications.