Cross Reference:
WG9000360521, WABCO 4329012472, WG9000360548, WG9000360571
Why Replacement is Important:
An air dryer is a critical safety component in pneumatic brake systems. When the air dryer fails or becomes saturated, moisture and contaminants can enter the air system, leading to corrosion of valves, freezing in cold conditions, reduced braking efficiency, and potential brake failure. Excess water in the system can also damage air tanks and cause unstable brake performance. Replacing a worn air dryer ensures proper moisture separation, maintains consistent air quality, and protects the entire braking system from internal damage. For heavy-duty trucks operating under variable climates and high workloads, a reliable air dryer is essential for safe braking performance, system longevity, and operational safety.
Manufacturer Information:
SINOTRUK is one of the world’s leading heavy-duty truck manufacturers, known for durable vehicles, advanced engineering, and reliable transportation solutions. Its genuine components are engineered to meet demanding performance standards, ensuring dependable operation in commercial, construction, and industrial applications.
Warranty:
PartsMove offers a 365-day warranty on all parts, regardless of their condition. This warranty is valid only for purchases made directly on our website (partsmove.com). Purchases made through third-party platforms, such as eBay or Amazon, are not covered by this warranty.








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