Power steering oil seals are designed to ensure that the steering system remains free from contaminants, providing long-lasting and smooth operation. These seals not only keep the steering components well-lubricated but also prevent the entry of harmful substances, such as sand and water, which can damage the system.

To improve the durability and performance of the power steering seal, the design incorporates an inner diameter back-up ring, which enhances pressure resistance and ensures the seal’s reliability in high-pressure environments. Furthermore, the lip of the seal features a helical design that helps return oil to the correct side, preventing oil leakage and reducing friction, thereby minimizing the risk of temperature rise and improving overall steering performance.

Please refer to our sizing charts for dimensions.