Four Seasons 56685 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 56685

The Four Seasons Hose Assembly 56685 is designed specifically for Ford E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-350 Econoline, and E-350 Econoline Club Wagon models. This A/C refrigerant discharge and suction hose assembly ensures reliable performance with R134a refrigerant systems.

• Constructed from durable aluminum and rubber materials
• Includes green O-rings and spring seals for secure connections
• Equipped with female springlock fittings on both discharge and suction ends
• Features a built-in service port with switch port for easy maintenance
• Compatible with original equipment (O.E.) specifications
• Does not include fittings or brackets, designed for manifold integration

Detailed Product Features and Specifications

This Four Seasons Hose Assembly belongs to the Hose Assembly product line, which focuses on delivering precise HVAC hose and pipe solutions for vehicle air conditioning systems. The 56685 part number is engineered to meet the exacting standards required for Ford Econoline vans, providing a direct replacement for worn or damaged A/C refrigerant hoses.

The assembly uses a combination of aluminum and rubber to balance flexibility and durability, suitable for handling R134a refrigerant. The discharge end measures 0.500 inches (12.7 mm) with a female springlock style connection, while the suction end is 0.750 inches (19.05 mm), also featuring a female springlock fitting. This ensures a secure, leak-resistant fit with the vehicle’s manifold system.

Included with the hose assembly are multiple green O-rings ([24615], [24668], [24672], [24650]) and spring seals ([24218], [24222]) to maintain system integrity and prevent refrigerant leaks. The product comes with a service port and switch port to facilitate system diagnostics and servicing without removing the hose.

Applications and Common Issues Addressed

• Replacement of cracked or leaking A/C refrigerant discharge or suction hoses
• Restoring proper refrigerant flow in Ford E-150 and E-350 Econoline air conditioning systems
• Resolving A/C system pressure loss due to damaged hose assemblies
• Eliminating refrigerant leaks caused by worn or missing O-rings and seals
• Facilitating maintenance with integrated service and switch ports

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56685, ensure all old O-rings and seals are removed and replaced with the included green O-rings and spring seals to maintain a proper seal. The female springlock fittings require proper alignment and secure locking to prevent leaks. This assembly does not include fittings or brackets, so verify compatibility with your vehicle’s manifold and mounting hardware before installation. Use appropriate tools to avoid damaging the hose or fittings during installation.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet or exceed original equipment standards, ensuring compatibility and durability for Ford Econoline models. The product includes all necessary O-rings and seals to maintain system integrity. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.