Four Seasons 56400 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 56400

The Four Seasons Hose Assembly 56400 is designed specifically for Chevrolet G10, G20, and G30 models. This A/C refrigerant discharge and suction hose assembly ensures reliable HVAC system performance by combining durable aluminum and rubber materials.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant systems
• Includes green O-rings and sealing washers for secure connections
• Equipped with a bracket and muffler for stable installation and noise reduction
• Features female o-ring discharge and suction ends for proper sealing
• Manifold block style included for efficient refrigerant flow
• OEM replacement part ensuring direct fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering complete hose and pipe solutions for automotive HVAC systems. This line includes assemblies designed to meet original equipment specifications, providing reliable refrigerant flow and system integrity. The 56400 part is a comprehensive discharge and suction line assembly that integrates essential components such as O-rings, a bracket, and a muffler to maintain system efficiency and reduce vibration.

Detailed Product Description

The Four Seasons 56400 hose assembly is engineered for Chevrolet G10, G20, and G30 vehicles using R134a refrigerant. It features a combination of aluminum and rubber materials that balance strength and flexibility, essential for withstanding pressure and temperature variations in the A/C system. The assembly includes multiple green O-rings ([24608], [24612]) and sealing washers ([24354]) to ensure leak-free connections at both discharge and suction ends, which are female o-ring types. A bracket is included to secure the hose assembly in place, while the integrated muffler helps minimize noise and vibration during operation. This assembly does not include fittings or a service port switch but is designed as a direct OEM replacement for seamless installation.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by damaged O-rings or seals
• Eliminating noise and vibration in the HVAC system with the included muffler
• Restoring proper refrigerant flow in Chevrolet G10, G20, and G30 A/C systems
• Upgrading to a complete hose assembly for improved system reliability

Installation Notes and Tips

• Ensure compatibility with Chevrolet G10, G20, or G30 models before installation
• Inspect and replace all O-rings and sealing washers included in the kit to prevent leaks
• Secure the hose assembly using the provided bracket to avoid movement and wear
• Check for proper seating of female o-ring connections at discharge and suction ends
• Do not reuse old fittings; this assembly does not include fittings and requires original or new fittings

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56400 is manufactured to meet OEM standards, ensuring a precise fit and reliable performance in Chevrolet G10, G20, and G30 vehicles. The product includes all necessary sealing components 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.