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(888) 312-8812 Login SignupThe WABCO Air Brake Dryer provides a comprehensive solution for removing contaminants from heavy-duty air systems. Unlike standard dryers that only address moisture, this unit features a specialized coalescing stage that strips out the oil aerosols often pumped into the lines by aging compressors. This specific WABCO 4324210380 air brake dryer assembly serves as a direct upgrade for the 4324210520 model, fitting into the existing mounting location without requiring plumbing changes. Its efficient single-cartridge design combines the desiccant bed and oil separator into one element, simplifying future maintenance tasks for fleet mechanics. By keeping the air tanks clean and dry, it prevents the formation of sludge that leads to frozen valves and brake system malfunctions.
| Port thread 21 | 1/2" - 14 NPTF |
| Opening Pressure | 11.0 Bar |
| Voltage | 12 V |
| Heating Connection | 280 Metri-Pack Nr. 1202 0599 |
| Cut-Out Pressure | 7.9 to 9.0 Bar |
| Cartridge Type | Desiccant Cartridge |
| Port Thread 4/23 | 1/4" - 18 NPTF |
| Temperature Range | -40°C to +80°C |
| Weight | 11.1113 |
| Exhaust | JED-463-0 |
| Max. operating pressure | 9.0 Bar |
| Port thread 22 | 1/4" - 18 NPTF |
| Part Type | Premium Original Quality |
| Product Category | Device |
| Technical specification | OE Specification |
| Brand | Part Number |
|---|---|
| MACK | 8235-S4324210520X, 6300-432421038R |
| VOLVO | WAB432421038R |
| WABCO | 4324210520 |
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Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.
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