The Wabco 4324070120 is a genuine OEM silencer for heavy-duty truck air dryer systems. Sourced directly from Wabco's air systems product line, this part is designed to reduce exhaust noise at the air dryer purge valve during the regeneration cycle - a common wear and replacement item on commercial truck air brake systems. Part number 4324070120 is sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific air dryer configuration before ordering.
Features
Genuine OEM Wabco air dryer silencer
Part number: 4324070120
Air systems replacement component
Designed for heavy-duty commercial truck air brake system air dryers
Sold by Pro Gear and Transmission
