Volvo air dryer, part codes: 20393894, 20392573, 20401657, 3197854-13. This air dryer is compatible with various Volvo truck models. The product is used to remove moisture from the pneumatic brake system, thus preventing corrosion and damage to components. The product is essential for maintaining the efficiency and safety of the braking system.

• Part codes: 20393894, 20392573, 20401657, 3197854-13
• Compatible with Volvo trucks
• Function: moisture removal from the pneumatic brake system
• Prevention of corrosion and damage to components

This air dryer is a high-quality product, ensuring a long lifespan of the braking system and its optimal functioning.