56AX579
Multi-Purpose O-Ring
Mack

This high-quality O-ring is essential for sealing connections in various truck systems, preventing leaks and contamination. Its resilient material provides excellent resistance to heat, pressure, and chemicals, ensuring a tight seal over extended periods. Ideal for use in hydraulic, fuel, or coolant systems, it maintains system integrity and prevents costly fluid loss. Its flexible design allows it to adapt to different sizes and shapes, making it a versatile component in maintenance and assembly tasks. Proper sealing with this O-ring enhances vehicle reliability and safety. Source One Parts Center offers this sealing solution, emphasizing durability and precision in every part supplied.