Wabco Air Dryers for Trucks

Air dryers are installed between the air compressor and the “wet tank” on heavy-duty trucks and other commercial vehicles with air brakes. Their role is to remove water vapor, oil vapor, and contaminants before they reach the air tanks and valves, preventing freeze-ups in winter and extending the lifespan of the truck’s air system.

Most air dryers come with a replaceable desiccant cartridge for easy maintenance, and the most common service kits include purge valve kits, heater kits, and check valve kits.

We offer a wide selection of air dryers and service parts for popular models, such as the Bendix AD-9, AD-IP, AD-IS, and WABCO System Saver 1200.