20QE4199
Tractor Protection Valve
Mack
IN STOCK
10 are currently available
Ships within 1 business day
$154.50
$185.41
This truck part is made by Mack. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.
We honor the warranty provided by the original equipment manufacturer.
DESCRIPTION
The tractor protection valve is a vital safety component in the air brake system, designed to isolate the trailer's air supply during a leak or failure. It ensures that brake pressure is maintained in the tractor, preventing unintended trailer movement or loss of braking capability. This valve activates automatically when air pressure drops below a specified level, providing an essential fail-safe mechanism. Its robust construction guarantees consistent operation under demanding conditions, contributing to overall vehicle safety. Proper functioning of this valve is critical for compliance with safety regulations and for protecting drivers and cargo. Source One Parts Center offers this reliable component to enhance your vehicle’s braking system and safety features.
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