Skeleton oil seals are widely used in various applications, including automotive, aerospace, and industrial machinery. In the automotive sector, they can be found in engines, transmissions, and differential components. Their ability to prevent oil leakage is vital for maintaining engine performance and longevity. Similarly, in aerospace applications, these seals are essential for ensuring that hydraulic and fuel systems operate efficiently without contamination.

4. Excessive Heat Overheating in the system can suggest that the seals are not functioning properly, creating friction that generates heat.

2. Reduced Performance If a hydraulic cylinder is not extending or retracting smoothly, or if it hesitates during operation, this might indicate seal failure or damage.

Functionality and Importance

- Wipers Wipers are essential for keeping contaminants out of the hydraulic cylinder, protecting the internal components from dirt, dust, and debris.