Four Seasons 55877 A/C Refrigerant Liquid Hose

Overview of Four Seasons Hose Assembly 55877

The Four Seasons Hose Assembly 55877 is designed specifically for Ford Bronco, F-150, F-200, F-250, and F-350 models. This A/C refrigerant liquid hose supports R134a refrigerant systems and is engineered to handle high-pressure conditions without compromising performance.

• Compatible with Ford Bronco, F-150, F-200, F-250, and F-350
• Designed for R134a refrigerant type
• High-pressure system rated
• Includes green O-rings for secure sealing
• Liquid line hose assembly without orifice tube
• Male springlock suction end type
• OE replacement part
• Part number 55877

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable hose assemblies for HVAC systems in vehicles. This line includes components engineered to meet original equipment specifications, ensuring proper fit and function. The 55877 hose assembly is part of this line, providing a liquid line hose assembly without an orifice tube, designed for high-pressure R134a systems commonly found in Ford trucks and SUVs.

Detailed Product Description

This A/C refrigerant liquid hose assembly (part number 55877) is built to maintain system integrity under high pressure. It features a 0.500-inch liquid line diameter and comes with multiple green O-rings ([24668] and [24608]) to ensure leak-free connections. The assembly includes an orifice tube and is designed without a service port or bracket, simplifying installation in compatible Ford models. The male springlock suction end type facilitates secure attachment within the HVAC system. This hose assembly is an OE replacement, matching factory specifications for durability and performance.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant liquid hoses in Ford Bronco and F-Series trucks
• Resolving refrigerant leaks caused by degraded seals or hose cracks
• Restoring proper refrigerant flow in high-pressure R134a systems
• Eliminating system pressure drops due to faulty liquid line assemblies
• Ensuring compatibility with original equipment orifice tube configurations

Installation Notes and Tips

• Verify compatibility with your specific Ford model and year before installation
• Ensure all included green O-rings are properly seated to prevent leaks
• Use appropriate tools for male springlock fittings to avoid damage
• Inspect the system for other worn components during replacement
• Follow manufacturer torque specifications for hose connections

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55877 is manufactured to meet original equipment standards, ensuring reliable performance in Ford Bronco and F-Series vehicles. This part includes all necessary seals and is designed for high-pressure R134a systems. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality controls and are backed by the brand's commitment to durability and fitment accuracy.