Four Seasons 57556 A/C Compressor

Reliable A/C Compressor for Dodge Ram and B-Series Vans

The Four Seasons Reman Compressor 57556 is designed to restore your vehicle's air conditioning system performance. Engineered for Dodge B150, B250, B350, B1500, B2500, B3500, and Ram 1500, 2500, 3500 Vans, this remanufactured A/C compressor ensures compatibility and durability with R134a refrigerant systems.

Key Features of Four Seasons Reman Compressor 57556

• Compatible refrigerant type: R134a
• Includes oil filled with PAG 46 compatible refrigerant oil
• Heat switch type with included heat sensor switch
• 7-groove serpentine pulley for efficient belt engagement
• 12-volt coil with 1 wire lead coil clock position
• Clutch included with a maximum diameter of 3.75 inches
• Tangent mount type for secure installation
• O-ring type discharge and suction ports with included green round o-rings
• Pin terminal type for electrical connections
• Remanufactured compressor type TRF105

Detailed Description of the Reman Compressor 57556

This Four Seasons Reman Compressor 57556 is a remanufactured A/C compressor specifically designed for Dodge Ram and B-Series vans. It operates with R134a refrigerant and is pre-filled with PAG 46 compatible oil to ensure proper lubrication and long service life. The compressor features a 7-groove serpentine pulley with a diameter of 3.75 inches, matching the original equipment specifications for smooth belt operation. The included clutch assembly and heat sensor switch provide reliable engagement and temperature regulation. The tangent mount design and pin terminal type facilitate straightforward installation and electrical connection. Both suction and discharge ports use O-ring seals, with green round o-rings included to maintain system integrity and prevent leaks.

Applications and Common Issues Addressed

• Restores A/C cooling performance in Dodge Ram 1500, 2500, 3500 Vans
• Replaces failing or noisy compressors in Dodge B150, B250, B350 vans
• Solves clutch engagement problems with included clutch and heat switch
• Addresses refrigerant leaks with new O-ring seals
• Improves serpentine belt compatibility with 7-groove pulley design

Installation Notes and Tips

• Ensure system is evacuated and flushed before installation
• Use PAG 46 refrigerant oil as specified for optimal performance
• Verify clutch air gap and pulley alignment during installation
• Replace mounting hardware as original hardware is not included
• Check electrical connections for proper pin terminal fit

Quality Assurance and Warranty Information

The Four Seasons Reman Compressor 57556 undergoes rigorous remanufacturing processes to meet OEM standards. Each unit is tested for performance and reliability before shipment. This compressor is backed by Four Seasons' warranty coverage, providing assurance of quality and durability for your Dodge Ram and B-Series van air conditioning system.