Four Seasons 56351 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 56351

The Four Seasons Hose Assembly 56351 is designed specifically for Chevrolet Astro and GMC Safari vehicles. This A/C refrigerant discharge and suction hose assembly ensures reliable performance in your vehicle's HVAC system by using durable aluminum and rubber materials.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant systems
• Includes necessary gaskets and seals for proper installation
• Equipped with a bracket for secure mounting
• Features female o-ring fittings on both discharge and suction ends
• Includes manifold and multiple O-rings for sealing
• OEM replacement part designed without a service port or muffler

Detailed Product Description

This Four Seasons Hose Assembly 56351 belongs to the Hose Assembly product line, which focuses on providing high-quality hose and pipe solutions for automotive HVAC systems. The assembly combines aluminum and rubber materials to balance strength and flexibility, essential for maintaining refrigerant flow and system integrity. It is engineered for use with R134a refrigerant, the standard for many modern vehicles, including Chevrolet Astro and GMC Safari models.

The assembly includes a bracket for secure installation and comes with all necessary gaskets and O-rings—specifically two sealing washers (part number 24354), one green O-ring (24131), and two additional green O-rings (24642)—to ensure a tight, leak-free connection. Both the discharge and suction ends feature female o-ring fittings, designed to match OEM specifications for a direct replacement without the need for additional fittings or service ports.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by cracked or deteriorated hose materials
• Restoring proper refrigerant flow in Chevrolet Astro and GMC Safari HVAC systems
• Eliminating poor A/C performance due to faulty hose assemblies
• Addressing issues related to missing or damaged O-rings and seals

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56351, ensure the vehicle is compatible—specifically Chevrolet Astro and GMC Safari models. Use the included gaskets and O-rings to prevent leaks and secure the hose assembly with the provided bracket. Since fittings are not included, verify existing fittings are in good condition or replace as necessary. The assembly does not include a service port or muffler, so additional components may be required depending on your vehicle’s system configuration.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly as an OEM replacement part, meeting original equipment standards for fit and function. The inclusion of multiple O-rings and sealing washers supports a reliable, leak-free installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.