446GC2134
Multi-Purpose O-Ring
Mack

This high-performance O-ring provides an effective seal across a variety of truck systems, including hydraulic, fuel, and coolant applications. Its multi-purpose design ensures compatibility with different fluids and temperatures, maintaining sealing integrity even under extreme conditions. Crafted from resilient materials, it resists compression set, wear, and chemical degradation. Proper sealing with this O-ring prevents leaks, contamination, and pressure loss, which are critical for vehicle safety and efficiency. Its reliable performance makes it a vital component in maintaining system integrity. Source One Parts Center supplies this O-ring to help you achieve optimal sealing and operational reliability in your heavy-duty truck.