Four Seasons 67645 A/C Compressor

Overview of Four Seasons Reman Compressor 67645

The Four Seasons Reman Compressor 67645 is designed specifically for Volvo 940 models, providing reliable air conditioning performance. This remanufactured A/C compressor is engineered to meet OEM specifications and ensure compatibility with R134a refrigerant systems.

• Compatible with Volvo 940 vehicles
• Uses R134a refrigerant and Pag 46 oil
• Includes clutch and heat switch for efficient operation
• Features a serpentine pulley with 2 grooves
• Remanufactured unit with included oil and O-rings

Features and Technical Specifications

This Four Seasons A/C compressor (part number 67645) is a remanufactured Ss121ds5 type compressor designed for use with R134a refrigerant and compatible with Pag 46 oil. It includes a heat switch and is oil filled to ensure proper lubrication. The compressor features a 12-volt coil with a single wire lead and a bullet-type terminal for electrical connection. The pulley system is designed with two grooves to accommodate a serpentine belt, with a pulley diameter of approximately 130.175 mm (5.125 inches). The clutch, which is included, has a maximum diameter of 5.125 inches and is mounted using an ear mount style with a mounting distance of 24.384 mm (0.953125 inches) from clutch to mounting flange. Both suction and discharge ports use O-ring seals, with green O-rings included for proper sealing.

About the Four Seasons Reman Compressor Product Line

The Four Seasons Reman Compressor line offers remanufactured A/C compressors that are rebuilt to meet strict quality standards. These compressors are designed to provide a cost-effective alternative to new units while maintaining reliable performance and compatibility. The Reman Compressor 67645 is part of this line, ensuring that Volvo 940 owners receive a product that balances value and functionality without compromising on essential features.

Common Applications and Problem Solving

• Replacement for failing or noisy A/C compressors in Volvo 940
• Restores proper air conditioning cooling performance
• Addresses issues with clutch engagement or pulley wear
• Solves refrigerant leaks due to worn O-rings or seals
• Fixes electrical problems related to the compressor coil or heat switch

Installation Notes and Tips

When installing the Four Seasons Reman Compressor 67645, ensure the system is properly evacuated and flushed before installation. Use compatible Pag 46 refrigerant oil as specified. The included clutch and heat switch simplify replacement, but mounting hardware is not included and must be reused or sourced separately. Verify the serpentine belt condition and alignment on the two-groove pulley. Proper torque on mounting bolts and correct electrical connections to the bullet terminal and coil lead are essential for optimal operation.

Quality Assurance and Warranty

This remanufactured compressor undergoes rigorous testing to meet industry standards for performance and durability. Four Seasons provides a limited warranty on the Reman Compressor 67645, covering defects in materials and workmanship. This warranty supports confidence in the product’s reliability for Volvo 940 air conditioning system repairs.