Four Seasons 55748 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55748

The Four Seasons Hose Assembly 55748 is designed specifically for Ford Aerostar vehicles, providing a reliable solution for your A/C refrigerant discharge and suction hose needs. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity.

• Compatible with Ford Aerostar models
• Constructed from aluminum and rubber for durability
• Designed for R134a refrigerant systems
• Includes green O-rings and spring seals for secure connections
• Features female and male springlock fittings for discharge and suction ends
• Equipped with a muffler and manifold for noise reduction and system performance
• O.E. replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored to specific vehicle applications. This line emphasizes quality materials and exact fitment, such as the 55748 hose assembly, which integrates essential components like green O-rings and spring seals to maintain system pressure and prevent leaks in Ford Aerostar A/C systems.

Detailed Product Description

The Four Seasons 55748 hose assembly is engineered for use with R134a refrigerant, featuring a combination of aluminum and rubber materials that balance flexibility and strength. The discharge end measures 0.500 inches (12.7 mm) with a female springlock fitting, while the suction end is 0.750 inches (19.05 mm) with a male springlock fitting. This assembly includes multiple green O-rings ([24651], [24668], [24672]) and spring seals ([24218], [24220]) to ensure leak-free connections. The unit comes without fittings or brackets but includes a muffler and manifold to reduce noise and improve system efficiency. It is an O.E. replacement part, designed to meet original equipment specifications for the Ford Aerostar.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by degraded seals or hose material
• Eliminating A/C system noise through integrated muffler
• Restoring proper refrigerant flow and pressure in Ford Aerostar HVAC systems
• Ensuring compatibility with R134a refrigerant for optimal cooling performance

Installation Notes and Tips

• Verify compatibility with Ford Aerostar before installation
• Ensure all included green O-rings and spring seals are properly seated to prevent leaks
• Use appropriate tools for springlock fittings to avoid damage
• Check for absence of fittings and brackets; source separately if required
• Inspect the muffler and manifold for secure attachment during installation

Quality Assurance and Warranty

Four Seasons Hose Assembly 55748 is manufactured to meet or exceed original equipment standards, providing reliable performance for Ford Aerostar A/C systems. The product includes all necessary O-rings and seals to ensure a secure fit. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.