S4324101020
Air Dryer
Navistar International®

UNAVAILABLE

Navistar International®

Non Returnable

FINAL SALE. No returns or exchanges.

This truck part is made by Navistar International®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION
An Air Dryer (part number S4324101020) is a component of a truck's air brake system. Its primary function is to remove moisture and contaminants from the compressed air that powers the brakes. The air dryer works by passing the compressed air through a desiccant material which absorbs any moisture present in the air, preventing it from reaching and damaging other components of the brake system, such as valves and lines. Once moisture has been removed, clean, dry air is supplied to the brake system. This helps ensure reliable braking performance and reduces maintenance requirements over time.