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(888) 312-8812 Login SignupThe Mack Air Brake Solenoid Valve is an essential air control component used to manage pressure delivery to auxiliary truck systems. It functions as an electronically activated valve that directs airflow to key operations such as the inter-axle lockout, PTO, and air suspension. By responding to input signals from the truck’s control system, it allows these features to operate efficiently and on demand. This solenoid valve is constructed to perform reliably in high-vibration, heavy-duty environments and plays a central role in maintaining the responsiveness of your air-operated components. Shop the Mack 21396762 today.
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