1000-EV01130
Expansion Valve for Block Flange
Mack

This expansion valve plays a critical role in the vehicle's air conditioning system, regulating the refrigerant flow to ensure optimal cooling performance. Its precise operation helps maintain consistent cabin temperatures, especially under varying load conditions. Designed for durability, this component withstands the rigors of heavy-duty operation, resisting corrosion and thermal stress. Proper functioning of the expansion valve is essential for energy efficiency and system longevity, preventing issues like refrigerant leaks or pressure imbalances. Installation of this part ensures the air conditioning system operates smoothly, providing reliable comfort for drivers and passengers alike. Source One Parts Center offers this high-quality component, crafted to meet the demanding standards of heavy-duty trucks and commercial vehicles.