Four Seasons 47523 A/C Compressor Clutch

Four Seasons 47523 A/C Compressor Clutch

The Four Seasons New Clutch Assembly 47523 is a steel A/C compressor clutch with a black finish, built for Nissan and INFINITI applications using a CWV618 compressor. It is specified for compressors with a 40mm nose and uses a 12-volt coil with lead wires for direct electrical connection.

Compatible with 1996-2001 Nissan Pathfinder and 1997-2000 INFINITI QX4 applications, this A/C compressor clutch is a direct-fit service part for vehicles equipped with the correct Nihon/Calsonic compressor setup. The Four Seasons 47523 is a practical replacement when the original clutch shows wear, heat damage, or engagement problems.

Key Features

• Steel clutch assembly with black finish
• 12V coil included with lead wires
• Snap ring mounting type
• Serpentine belt design with 5-groove pulley
• Clockwise/counterclockwise rotation support
• Meets or exceeds OEM requirements
• For compressors with a 40mm nose
• Type CWV618, Nihon/Calsonic style

Product Details

Four Seasons New Clutch Assembly 47523 is engineered as an OE-style A/C compressor clutch for vehicles using the CWV618 compressor platform. The steel construction and 133 mm primary clutch diameter support stable compressor engagement, while the snap ring mounting and serpentine belt groove layout match the specified compressor configuration. This part cross-references Monroe Shocks & Struts 272523 for the same application.

Use this part number 47523 when servicing the air conditioning compressor clutch on a 1996-2001 Nissan Pathfinder or a 1997-2000 INFINITI QX4 with the listed compressor and nose dimensions. The Four Seasons 47523 is also referenced by part number 47523 in catalog listings for the same application.

Common Repair Symptoms

• A/C compressor clutch will not engage
• Intermittent compressor operation
• Noise from the clutch or pulley area
• Visible clutch wear, heat discoloration, or damage
• Poor air conditioning performance tied to compressor engagement

Installation Notes

Verify the compressor type before ordering. This clutch assembly is for CWV618 compressors with a 40mm nose, 12-volt coil, snap ring mounting, and 5-groove serpentine belt configuration. Confirm pulley diameter, rotation, and connector style against the original unit before installation. Proper alignment and compressor inspection are important when replacing an A/C compressor clutch.

Quality Assurance

Four Seasons identifies this clutch assembly as meeting or exceeding OEM requirements. The New Clutch Assembly product line is built for service replacement applications where correct compressor fitment and electrical specification are critical.