Four Seasons 47620 A/C Compressor Clutch

Reliable A/C Compressor Clutch for GM and More

The Four Seasons New Clutch Assembly 47620 is designed to restore proper function to your vehicle's air conditioning system. Engineered with durable steel and a press-fit mounting type, this A/C compressor clutch is compatible with a wide range of GM and other domestic vehicles, ensuring dependable performance.

• Constructed from durable steel material for long-lasting use
• Black finish with a maximum clutch diameter of 5.125 inches
• Designed for counterclockwise-clockwise (CCW-CW) rotation
• Press fit mounting type for secure installation
• Compatible with V-belt drive systems, belt width 0.500 inches
• Includes coil with 12-volt coil voltage and one-piece lead wire
• Meets or exceeds OEM specifications for reliable operation
• Fits multiple makes including Buick, Chevrolet, Chrysler, Dodge, GMC, Oldsmobile, Plymouth, and Pontiac

About the Four Seasons New Clutch Assembly Line

The Four Seasons New Clutch Assembly product line offers complete clutch assemblies that include the coil and hub components, providing a ready-to-install solution for HVAC A/C compressor repairs. This line is designed to meet or exceed OEM standards, ensuring compatibility and performance for vehicles requiring a Frigidaire/Harrison R4 radial style clutch, such as many GM models.

Product Details and Specifications

This A/C compressor clutch assembly (part number 47620) features a 130 mm primary clutch diameter and a single groove pulley type B, optimized for V-belt systems. The clutch rotates in a CCW-CW direction and includes a coil (part number 48255) integrated with a one-piece lead wire for simplified electrical connection. The press-fit mounting type ensures a secure and precise fit on compatible compressors. The black steel construction provides durability under demanding operating conditions.

Common Applications and Issues Addressed

• Restores A/C compressor engagement in Buick, Chevrolet, and GMC vehicles
• Resolves clutch slippage or failure in Chrysler and Dodge air conditioning systems
• Eliminates noisy or inconsistent compressor clutch operation in Pontiac and Oldsmobile models
• Replaces worn or damaged clutch assemblies in Plymouth and other domestic vehicles
• Improves overall HVAC system reliability and cooling performance

Installation Notes and Tips

Ensure the compressor shaft and mounting surfaces are clean and free of debris before installation. The press-fit mounting requires proper alignment and may need a clutch installation tool for best results. Verify belt condition and tension to prevent premature wear. Electrical connections should be checked for corrosion or damage to maintain coil functionality. Refer to vehicle-specific service manuals for torque specifications and detailed procedures.

Quality Assurance and Warranty

The Four Seasons New Clutch Assembly 47620 meets or exceeds OEM quality standards, providing reliable performance for your vehicle's HVAC system. This part is manufactured to strict quality controls and includes a warranty that covers defects in materials and workmanship, ensuring confidence in your purchase.