4379-RD374290
Air Brake Solenoid Valve
Mack

This air brake solenoid valve is a vital component in the braking system of heavy-duty trucks, responsible for controlling the flow of compressed air to activate and modulate brake chambers. Its precise operation ensures quick and reliable engagement of the brakes, which is crucial for vehicle safety and performance. The valve's durable construction withstands high-pressure environments and frequent cycling, maintaining consistent functionality over extended periods. Properly functioning solenoid valves help optimize braking response times and reduce wear on other brake system parts, contributing to overall vehicle longevity. Installation of this component is essential for maintaining the integrity of the air brake system, especially in demanding operational conditions. Source One Parts Center provides this high-quality valve to ensure your truck's braking system remains dependable and efficient.