Four Seasons 77392 A/C Compressor

Reliable A/C Compressor for Land Rover Vehicles

The Four Seasons Reman Compressor 77392 is designed specifically for Land Rover models including the Defender 90, Discovery, and Range Rover. This remanufactured A/C compressor ensures compatibility with R134a refrigerant and comes oil filled with PAG 46 refrigerant oil for optimal performance.

• Compatible with Land Rover Defender 90, Discovery, and Range Rover
• Remanufactured Four Seasons Reman Compressor line, part number 77392
• Designed for R134a refrigerant and includes PAG 46 oil
• Includes clutch assembly with a maximum diameter of 4.90625 inches
• Features a 7-groove serpentine pulley with a 1-inch belt width
• 12-volt coil with a 1 wire lead terminal type (pin)
• Tangent mount type with a 2.5-inch distance from clutch to mounting flange
• Pad mount suction and discharge ports for secure installation

Four Seasons Reman Compressor Product Line

The Four Seasons Reman Compressor line offers remanufactured A/C compressors that meet strict quality standards to restore HVAC system functionality. This product line focuses on providing reliable, tested compressors that include essential components such as the clutch and oil, ensuring compatibility with original equipment specifications. The 77392 model is part of this line, tailored for specific Land Rover applications.

Detailed Product Description

The Four Seasons Reman Compressor 77392 is a Nippondenso 10pa17c type compressor engineered for use with R134a refrigerant systems. It comes pre-filled with PAG 46 oil to maintain lubrication and system efficiency. The compressor includes a clutch assembly with a maximum diameter of 4.90625 inches and a 7-groove serpentine pulley designed for a 1-inch wide belt, ensuring proper fit and function. The coil operates at 12 volts with a single wire lead terminal, simplifying electrical connections. Mounting is tangent style with a 2.5-inch distance from clutch to mounting flange, and the compressor features pad mount suction and discharge ports for secure hose connections. Note that mounting hardware is not included, and installation may require the use of the original equipment manifold gasket (O-ring 24156).

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in Land Rover Defender 90, Discovery, and Range Rover
• Restores proper refrigerant compression and circulation in R134a systems
• Solves clutch engagement problems with included clutch assembly
• Addresses oil contamination or loss by providing a pre-filled compressor with compatible PAG 46 oil
• Fixes pulley or belt alignment issues with a 7-groove serpentine pulley design

Installation Notes and Tips

• Verify compatibility with your Land Rover model and year before installation
• Use the original equipment manifold port gasket (O-ring 24156) as required
• Ensure the serpentine belt is in good condition and properly tensioned for the 7-groove pulley
• Check electrical connections for the 12-volt coil with pin terminal type
• Mounting hardware is not included; reuse existing hardware or source separately

Quality Assurance and Warranty

This Four Seasons Reman Compressor 77392 undergoes rigorous remanufacturing processes to meet OEM specifications. It includes the clutch and is pre-filled with compatible refrigerant oil to ensure reliable operation. While mounting hardware is not included, the compressor is designed for direct replacement in specified Land Rover models. Warranty details should be confirmed with the point of purchase or manufacturer documentation.