4379-RD564770
Multi-Purpose O-Ring
Mack

This high-performance sealing ring is designed to prevent leaks and contamination across various fluid and air systems. Its flexible, resilient material ensures a tight seal even under fluctuating pressure and temperature conditions. The o-ring's precise dimensions enable it to fit a wide range of applications, providing dependable sealing in critical areas. Proper installation and regular inspection are key to maintaining system integrity. This component is essential for preventing fluid loss and protecting sensitive components from dirt and moisture. Source One Parts Center offers this o-ring as part of their sealing solutions for heavy-duty vehicles, helping to ensure system reliability and longevity.