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1. Fluid Leaks The most obvious indication that a hydraulic seal needs replacement is the presence of hydraulic fluid leaking from the system. Any visible fluid outside of the designated compartments is a red flag.

Understanding the 40x55x8mm Oil Seal Importance and Applications

Hub dust seals are typically made from durable materials such as rubber or silicone, which are able to withstand the harsh conditions that they are exposed to. They are also designed to fit snugly into the hub assembly, providing a tight seal that prevents any gaps where dust could potentially enter.

1. Leak Prevention The primary function of seals in hydraulic cylinders is to prevent hydraulic fluid from leaking out of the cylinder. If seals fail, fluid can escape, leading to a loss of pressure, reduced efficiency, and potential damage to the hydraulic apparatus. This not only undermines performance but can result in costly repairs and downtime.