Haldex 800404K Air Dryer Purge Valve Assembly Kit

The Haldex 800404K is a high-quality purge valve assembly kit specifically designed for Bendix AD-IP and AD-IS air dryer systems. This essential maintenance component plays a critical role in removing moisture and contaminants from compressed air systems in heavy-duty trucks, enhancing overall system reliability and performance.

Key Features:

• Complete service kit includes purge valve assembly, O-rings, retaining ring, and lubricant
• Designed for climate conditions above -40°C (-40°F)
• Engineered for optimal compatibility with Bendix AD-IP and AD-IS air dryer systems
• Backed by Haldex's over 100 years of engineering expertise in brake and air control systems
• Direct replacement for Bendix 800404 and numerous OEM applications

This purge valve assembly is a critical component for maintaining the efficiency of your truck's air brake system. By effectively purging moisture and contaminants during the air dryer cycle, it helps prevent system corrosion, extends component life, and ensures consistent brake performance. The kit includes all necessary hardware for a complete installation, making maintenance straightforward and reliable.

Cross-Reference Numbers: Bendix 800404, 65626, 109497, 5003548; Volvo 85120341, 3948172, 3948951; Freightliner BW800404; Mack 745-800404; Navistar 2500519C; Automann 170.800404