Four Seasons 9537NK A/C Compressor Kit - Front and Rear

Overview of Four Seasons Complete A/C Kit 9537NK

The Four Seasons Complete A/C Kit 9537NK is designed specifically for Ford Transit models, including Transit-150, Transit-250, Transit-350, and Transit-350 HD. This kit provides a comprehensive solution for air conditioning system repairs, featuring a new compressor and essential components to restore proper cooling performance.

• Compatible with Ford Transit, Transit-150, Transit-250, Transit-350, and Transit-350 HD
• Includes new compressor (part 168662), filter drier (83385), and expansion valve (39550)
• Designed for R134a refrigerant systems
• Compressor pulley with 4 grooves and 4.5-inch outside diameter
• Compressor oil included: PAG 46 oil formulated for R134a
• Block type expansion device with sealing washer inlet and outlet
• Receiver drier/accumulator diameter of 1.5 inches
• Limited lifetime warranty for quality assurance

Complete A/C Kit Product Line Details

The Four Seasons Complete A/C Kit line offers a full set of components needed for a reliable air conditioning system replacement. This kit includes a new compressor, filter drier, and expansion valve, all matched to work together for optimal system performance. The 9537NK kit is tailored for Ford Transit vehicles, ensuring compatibility and ease of installation with factory specifications.

Technical Description and Features

This A/C compressor kit is engineered for use with R134a refrigerant, the standard for modern automotive air conditioning systems. The compressor features a pulley with four grooves and a 4.5-inch outside diameter, designed to fit the belt system of Ford Transit models. The coil has a 1-wire lead clock position for electrical connection. Compressor oil is included, specifically PAG 46 oil compatible with R134a, to ensure proper lubrication and longevity of the compressor. The expansion device is a block type with sealing washers on both inlet and outlet, providing secure and leak-free connections. The receiver drier/accumulator has a diameter of 1.5 inches, matching OEM specifications for effective moisture and contaminant removal.

Common Applications and Problem Solving

• Replacement of a failing or seized A/C compressor in Ford Transit vehicles
• Restoring cooling efficiency in air conditioning systems using R134a refrigerant
• Addressing refrigerant leaks related to expansion valve or filter drier failure
• Resolving pulley or clutch issues due to worn or damaged compressor components
• Upgrading worn A/C components to improve system reliability and performance

Installation Notes and Tips

When installing the Four Seasons Complete A/C Kit 9537NK, ensure the system is properly evacuated and flushed before assembly. Use the included PAG 46 oil to lubricate the compressor as specified. Verify the pulley groove count and diameter match the vehicle’s belt system. Check all sealing washers on the expansion valve connections to prevent leaks. Properly recharge the system with R134a refrigerant after installation and test for correct operation.

Quality Assurance and Warranty

This kit is backed by a limited lifetime warranty, reflecting Four Seasons’ commitment to product durability and reliability. Each component is manufactured to meet or exceed OEM standards, providing confidence in fit, form, and function for Ford Transit air conditioning repairs.