Four Seasons 77393 A/C Compressor

Overview of Four Seasons Reman Compressor 77393

The Four Seasons Reman Compressor 77393 is designed specifically for Lexus and Toyota vehicles, including the Land Cruiser and LX450 models. This remanufactured A/C compressor is engineered to meet OEM specifications, ensuring reliable performance with R134a refrigerant systems.

• Compatible Refrigerant: R134a
• Oil Type: PAG 46 (included)
• Compressor Type: 10PA17C
• Coil Voltage: 12V with 1 wire lead terminal
• Pulley Groove Quantity: Single groove for V-belt
• Mounting Type: Tangent mount with 68.58 mm mount distance
• Includes clutch assembly with 5.09375 inch maximum diameter
• Discharge and suction ports: Pad mount style
• O-ring gasket included for compressor manifold port

Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that provide a cost-effective alternative to new units while maintaining strict quality standards. Each compressor, including part number 77393, is rebuilt to meet or exceed original equipment specifications, making it suitable for Lexus Land Cruiser and Toyota LX450 applications requiring R134a refrigerant and PAG 46 oil.

Detailed Product Description

This Four Seasons Reman Compressor 77393 is a 10PA17C type compressor designed for vehicles using R134a refrigerant and compatible with PAG 46 oil, which is included in the unit. The compressor features a single-groove pulley compatible with V-belt drive systems and a tangent mount style with precise mounting dimensions (68.58 mm distance from mounting flange). The clutch assembly is included, with a maximum diameter of 5.09375 inches, and the coil operates at 12 volts with a pin terminal type and a single wire lead coil clock position. Both discharge and suction ports use pad mount types, and the package includes an O-ring gasket for the compressor manifold port to ensure a proper seal. Mounting hardware is not included, so existing hardware should be reused or sourced separately.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in Lexus Land Cruiser and Toyota LX450
• Restores proper refrigerant compression and circulation in R134a systems
• Resolves clutch engagement problems due to worn or damaged clutch assemblies
• Addresses pulley or bearing noise caused by compressor wear
• Fixes loss of cooling performance related to compressor failure

Installation Notes and Tips

• Verify compatibility with vehicle make, model, and year before installation
• Use PAG 46 oil as specified; oil is included with the compressor
• Re-use or replace mounting hardware as it is not included
• Check and replace O-rings and seals to prevent refrigerant leaks
• May require use of original equipment manifold for proper fitment

Quality Assurance and Warranty

The Four Seasons Reman Compressor 77393 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. Consult product documentation or supplier for exact warranty terms.