Four Seasons 47631 A/C Compressor Clutch

Four Seasons 47631 A/C Compressor Clutch

The Four Seasons New Clutch Assembly 47631 is a steel A/C compressor clutch built for GM applications using an HT6-style compressor. It features a 12-volt coil, press-fit mounting, and a 6-groove serpentine belt design for direct replacement service on select Chevrolet and GMC trucks and vans.

Four Seasons New Clutch Assembly line focuses on replacement clutch assemblies for common OEM compressor styles, including Harrison DA6, HR6, HD6, HT6, and HE6 configurations. This part number 47631 is listed for GM-type applications and is engineered for vehicles that require a clutch assembly with coil included.

Key Features

• Steel clutch assembly with black finish
• 12-volt coil with one-piece coil lead wire
• Press-fit mounting type
• 6-groove serpentine belt configuration
• 4.250 in. maximum clutch diameter, 108 mm primary clutch diameter
• Rotation: CCW-CW
• Meets or exceeds OEM requirements
• Style: Harrison DA6-HR6-HD6-HT6-HE6

Fitment Details

• Fits 1999-2002 Chevrolet C1500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 Chevrolet Express 1500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 Chevrolet Express 2500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 Chevrolet Express 3500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 Chevrolet G30, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 1999-2002 Chevrolet Silverado 1500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 Chevrolet Silverado 2500 HD, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 Chevrolet Silverado 3500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 GMC Savana 1500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 GMC Savana 2500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 GMC Savana 3500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 1999-2002 GMC Sierra 1500, w/ HT6 Compressor; New; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 GMC Sierra 2500 HD, w/ HT6 Compressor; New; w/ Delphi Compressor; Will not replace the clutch with 3 eye hub; New Clutch Assembly.
• Fits 2001-2002 GMC Sierra 3500, w/ HT6 Compressor; New; w/ Delphi Compressor; Will not replace the clutch with 3 eye hub; New Clutch Assembly.

What It Helps Fix

• A/C compressor clutch not engaging
• Intermittent compressor operation on Chevrolet Silverado and GMC Sierra models
• Noise from a worn or damaged compressor clutch assembly
• Loss of cooling caused by clutch slip or coil failure
• Fitment issues on GM HT6 compressor applications

Installation Notes

Verify compressor style before ordering. This Four Seasons 47631 clutch assembly is for HT6 compressor applications and will not replace the clutch with a 3-eye hub. Confirm the belt drive, groove count, and 12-volt coil specification against the original unit before installation. This part cross-references A74631 and 158145N for the same application.

Quality Assurance

This Four Seasons A/C compressor clutch is listed as meeting or exceeding OEM requirements for the specified GM applications. The New Clutch Assembly line is built for direct-fit replacement use on compatible Chevrolet and GMC vehicles, including Silverado, Sierra, Express, and Savana models.