Four Seasons 57519 A/C Compressor

Overview of Four Seasons Reman Compressor 57519

The Four Seasons Reman Compressor 57519 is designed specifically for Volvo 850 models requiring a reliable HVAC A/C compressor replacement. This remanufactured unit supports R134a refrigerant and includes essential components such as the clutch and oil, ensuring compatibility and performance.

• Compatible with Volvo 850 A/C systems
• Designed for R134a refrigerant with Pag 46 oil
• Includes clutch assembly and oil filled
• Features a 6-groove serpentine pulley
• Heat switch type with bullet terminal connection

Four Seasons Reman Compressor Product Line Details

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards. These compressors are rebuilt to original equipment specifications, providing a cost-effective alternative to new units. The 57519 model maintains critical features such as the Dks15ch compressor type, 12-volt coil voltage, and ear mount installation, ensuring proper fit and function for Volvo 850 vehicles.

Technical Specifications and Features

This remanufactured A/C compressor is engineered for use with R134a refrigerant and compatible with Pag 46 refrigerant oil. It includes a heat switch and is pre-filled with oil to facilitate installation. The pulley system features six grooves designed for serpentine belts, with a pulley diameter of approximately 119 mm (4.6875 inches). The clutch assembly is included, with a maximum diameter of 4.6875 inches and a coil with a single wire lead. Mounting is ear type with a distance from clutch to mounting flange of about 1.3 inches (33.02 mm). Both suction and discharge ports use O-ring seals, with green O-rings included for proper sealing.

Applications and Common Issues Addressed

• Replacement for faulty or worn A/C compressors in Volvo 850 models
• Resolves issues with A/C clutch engagement failure
• Addresses refrigerant leaks due to worn seals or O-rings
• Fixes insufficient cooling caused by compressor malfunction
• Eliminates noise or pulley bearing problems in the A/C system

Installation Notes and Tips

Installation requires removal of the existing compressor and clutch assembly. This unit comes with the clutch and oil pre-installed, but mounting hardware is not included and must be sourced separately. Ensure the use of compatible refrigerant oil (Pag 46) and proper O-ring seals during installation. Verify the coil voltage and terminal type match the vehicle’s electrical system. Proper belt alignment on the 6-groove serpentine pulley is essential for optimal operation.

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57519 undergoes rigorous remanufacturing processes to meet OEM standards. Each unit is tested for performance and reliability before shipment. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on remanufactured compressors to cover defects in materials and workmanship.