Four Seasons 68704 A/C Compressor

Overview of Four Seasons New Compressor 68704

The Four Seasons New Compressor 68704 is designed for HVAC systems requiring reliable air conditioning performance. Engineered for use with R134a refrigerant and compatible with Pag 46 oil, this A/C compressor supports efficient cooling in various vehicle applications, including diesel models from York, Kiki, Zexel, and Seltec.

• Refrigerant Type: R134a
• Compatible Refrigerant Oil: Pag 46 (oil included)
• Compressor Type: TM31 with direct mount installation
• 12V coil voltage with 1 wire lead coil clock position
• Includes clutch assembly with a maximum diameter of 6.000 inches
• Dual-groove pulley designed for V-belt drive, 6.000 inch diameter
• Discharge and suction ports with male insert o-ring fittings
• O-ring quantities: two green o-rings [24632] and one [24610]
• Mounting hardware not included

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable performance and compatibility with specific refrigerant types and oil formulations. The 68704 model exemplifies this approach by including essential components such as the clutch and oil, ensuring a ready-to-install solution for compatible HVAC systems.

Technical Description and Features

The Four Seasons 68704 compressor is a TM31 type unit optimized for vehicles using R134a refrigerant and Pag 46 oil. It features a 12-volt coil with a single wire lead, facilitating straightforward electrical connections. The compressor includes a clutch with a 6-inch maximum diameter and a pulley designed with two grooves to accommodate a V-belt system. Both the discharge and suction ports utilize male insert o-ring fittings, ensuring secure and leak-resistant connections. The unit is oil-filled, which helps maintain lubrication and prolong compressor life. The direct mount design simplifies installation by aligning precisely with existing mounting points.

Common Applications and Problem Resolution

• Replacement for worn or failed A/C compressors in diesel vehicles using York, Kiki, Zexel, or Seltec systems
• Restores proper refrigerant flow and pressure in R134a air conditioning systems
• Addresses clutch engagement issues with included clutch assembly
• Eliminates leaks caused by damaged or missing o-rings on suction and discharge ports
• Improves cooling efficiency by replacing compressors with worn pulleys or belts

Installation Notes and Tips

Ensure compatibility with your vehicle’s HVAC system before installation, particularly verifying refrigerant type and oil compatibility. The Four Seasons 68704 compressor comes oil-filled and includes the clutch assembly, but mounting hardware is not included and must be sourced separately. Proper torque specifications should be followed when securing the compressor to avoid damage. Check the condition of belts and pulleys during installation to ensure optimal performance.

Quality Assurance and Warranty

Four Seasons New Compressor products are manufactured to meet industry standards for durability and performance. The 68704 compressor is a new unit, not remanufactured, providing consistent quality. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on their compressor products to cover defects in materials and workmanship.