Four Seasons 55513 A/C Discharge and Liquid Line

Overview of Four Seasons Hose Assembly 55513

The Four Seasons Hose Assembly 55513 is designed for high-pressure A/C systems using R134a refrigerant. Engineered with durable aluminum and rubber materials, this hose assembly is compatible with various Dodge truck models, ensuring reliable performance in HVAC applications.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant systems
• Includes gaskets, fittings, and a service port with switch port
• Designed for high-pressure A/C discharge and liquid line applications
• OEM replacement part for Dodge D100, D150, D250, D350, Ramcharger, W100, W150, and W250 models

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for HVAC systems, combining multiple components such as manifolds, mufflers, and gaskets into a single unit. This approach simplifies installation and ensures compatibility with original equipment specifications. The 55513 part number represents a discharge and liquid line hose assembly designed to meet the demands of high-pressure automotive air conditioning systems.

Technical Description and Features

This hose assembly features a block-style discharge end and liquid line, with a manifold and muffler integrated into the design. It includes one switch service port sized 3/8" - 24, and comes with three types of O-rings: a filter drier flange port gasket, a condenser block fitting port gasket, and green O-rings for secure sealing. The assembly does not include an orifice tube but is a direct OE replacement, ensuring proper fit and function in compatible Dodge trucks.

Applications and Problem Solving

• Replaces worn or leaking A/C discharge and liquid lines in Dodge D100, D150, D250, D350, Ramcharger, W100, W150, and W250 models
• Addresses refrigerant leaks caused by damaged hoses or seals
• Restores proper high-pressure refrigerant flow in the A/C system
• Eliminates issues related to faulty service ports or fittings
• Improves overall HVAC system reliability and cooling performance

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55513, ensure all included gaskets and O-rings are properly seated to prevent leaks. The assembly comes without a bracket, so verify existing mounting points on the vehicle. Use appropriate tools to tighten fittings to manufacturer torque specifications. Confirm compatibility with your Dodge model before installation to avoid fitment issues.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OEM replacement part, manufactured to meet original equipment standards. The inclusion of all necessary fittings, gaskets, and service ports supports a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.