Description
Product Overview
Part Name: Pneumatic Air Dryer Assembly
Part Number: 78990 / 20392573 / 20393894 / 3962679 / 3197854
Vehicle Compatibility: Volvo heavy-duty truck applications using the corresponding 78990 air dryer assembly, including supported FH and FM configurations.
Configuration: Heavy-duty compressed-air dryer assembly with replaceable desiccant cartridge and approximately 12 bar cut-out pressure.
Function: Removes moisture and contamination from compressor-supplied air before it enters reservoirs and brake circuits.
Technical Specifications
Cut-Out Pressure: Approximately 12 bar
System: Heavy-duty pneumatic braking and compressed-air system
Cross-Reference: HAL78990 / 20392573 / 20393894 / 3962679 / 3197854
Delivery & Availability
Stock Options: High-quality aftermarket & genuine Volvo Trucks replacement parts available
MOQ: 1
Delivery Time: 3–7 days
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.