AirSource 09-0620 Hose Assy - Freightliner

The AirSource Freightliner Hose Assembly is a premium A/C discharge hose designed as a direct replacement for Freightliner Century Class & Columbia models​. Matching OEM reference A22-52178-300, this hose assembly features durable steel end fittings and high-quality rubber hose to withstand high refrigerant pressures and engine-compartment heat. Count on AirSource’s industry-leading engineering for an exact fit, restoring your truck’s A/C system performance with an OEM-grade solution built for heavy-duty reliability.

Air Source Freightliner Hose Assembly - OEM A22-52178-300 (MEI 09-0620)

INCLUDES: (1) Air Source Freightliner Hose Assembly - OEM A22-52178-300 (MEI 09-0620)

PRODUCT OVERVIEW

The AirSource MEI 09-0620 Freightliner Hose Assembly is a direct OEM replacement for A22-52178-300, designed for Freightliner Century Class and Columbia models. This A/C discharge hose connects the compressor to the condenser, handling high-pressure refrigerant with durability and precision. Engineered to match OEM specifications, it features steel fittings, pre-formed hard lines, and high-quality barrier hose for a leak-free, long-lasting fit. Built to withstand heat, pressure, and vibration, it installs easily with OEM-style pad fittings—no modifications required. Trusted for heavy-duty performance, this hose restores your A/C system’s cooling power, keeping your cab comfortable mile after mile.

KEY FEATURES:

• Direct replacement for Freightliner part A22-52178-300.
• Built with high-quality materials to withstand high-pressure and temperature conditions.
• Engineered to match OEM specifications for easy installation and optimal performance.
• Ensures consistent A/C system operation in demanding environments.