Four Seasons 55996 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55996

The Four Seasons Hose Assembly 55996 is designed specifically for the Volvo 740, providing a reliable A/C refrigerant suction hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow for R12 systems.

• Material: Aluminum and rubber construction for durability and flexibility
• End Types: Female o-ring fittings on both ends for secure connections
• Refrigerant Compatibility: Designed for R12 refrigerant systems
• Includes green o-rings and fittings for proper sealing
• Low-pressure suction line without service or switch ports
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering precise hose assemblies tailored for HVAC systems. This line includes components engineered to meet original equipment specifications, such as the 55996 suction hose assembly. These assemblies are designed to maintain system integrity and performance without additional brackets, mufflers, or service ports, simplifying installation and maintenance.

Detailed Product Description

The Four Seasons 55996 A/C refrigerant suction hose is a critical component for the Volvo 740’s HVAC system. It features female o-ring fittings on both ends, each sealed with green o-rings (part numbers 24610 and 24612) to prevent refrigerant leaks. The hose assembly is constructed from a combination of aluminum and rubber, providing both strength and flexibility to withstand system pressures and vibrations. This suction line is intended for low-pressure operation within R12 refrigerant systems and comes complete with necessary fittings and gaskets, but without brackets, mufflers, or service ports, aligning with original equipment design.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant suction hoses in Volvo 740 models
• Resolving low-pressure refrigerant leaks that reduce cooling efficiency
• Addressing hose damage caused by age, corrosion, or mechanical wear
• Restoring proper refrigerant flow in R12 A/C systems
• Eliminating issues related to improper sealing or fitting failures

Installation Notes and Tips

When installing the Four Seasons 55996 hose assembly, ensure that the female o-ring fittings are properly seated with the included green o-rings to maintain a leak-free connection. Since this assembly does not include brackets or mufflers, verify that the hose is securely routed and supported according to Volvo 740 specifications. Avoid using service or switch ports as this assembly is designed without them. Proper torque on fittings is essential to prevent damage to the o-rings and ensure system integrity.

Quality Assurance and Warranty

Four Seasons 55996 is an OE replacement part manufactured to meet or exceed original equipment standards for the Volvo 740. The hose assembly undergoes rigorous quality control to ensure durability and performance in low-pressure R12 refrigerant systems. This part includes all necessary fittings and seals for a complete installation. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.