The Alltrux ATX27963 Oil Coalescing Air Dryer Cartridge replaces OEM AC2001C and is designed as a service replacement for heavy-duty truck air dryer and compressed air brake systems. This coalescing cartridge helps remove oil aerosols, moisture, and contaminants from the compressed air supply, supporting reliable brake system performance and extended component life in fleet and vocational environments.

Oil coalescing air dryer cartridges play a critical role in maintaining clean, dry compressed air by capturing fine oil particles and moisture before they reach air valves, tanks, and brake components. As original cartridges become saturated or clogged, air system contamination, reduced braking efficiency, and premature component wear can occur. Replacing worn coalescing cartridges helps restore proper air filtration, improve system reliability, and reduce unplanned service events.

KEY FEATURES
• Designed for heavy-duty truck air dryer and compressed air brake system filtration
• Oil coalescing cartridge removes fine oil aerosols, moisture, and contaminants
• Helps protect air valves, tanks, and brake components from contamination and wear
• Durable construction suited for fleet, vocational, and on-highway use
• Brand: All Makes
• Verify compatibility and application requirements before ordering

TECHNICAL SPECIFICATIONS
Alltrux Part Number: ATX27963
OEM Reference: AC2001C
Product Type: Oil Coalescing Air Dryer Cartridge
Brand: All Makes
System Application: Heavy-Duty Truck Air Brake & Air Dryer System

CROSS REFERENCES
AC2001C

Note: Confirm OEM reference and application details before ordering to ensure proper fit and air dryer system compatibility