Hayden 2597 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2597 for Audi and Volkswagen

The Hayden Fan Clutch 2597 is designed to provide reliable engine cooling for select Audi and Volkswagen models. Engineered from durable aluminum, this standard-use fan clutch ensures consistent performance and helps maintain optimal engine temperature under various driving conditions.

• Constructed from raw aluminum for durability and heat resistance
• Standard rotation with hex mounting type for secure installation
• Four bolt holes and four mounting holes for precise fitment
• Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, Volkswagen Passat, and S4
• Non-electronic clutch type designed for 5" and 6" import fans
• Meets or exceeds OEM specifications for reliable operation
• Performance rated for consistent engine cooling

Detailed Product Description and Specifications

The Hayden Fan Clutch 2597 belongs to the Fan Clutch product line, which focuses on delivering dependable engine cooling components for import vehicles. This engine cooling fan clutch is made from aluminum, providing a lightweight yet sturdy construction that withstands high temperatures. It features a clutch maximum diameter of 5.49 inches and a bolt circle diameter of 4.88 inches (124 mm), ensuring compatibility with specific fan assemblies.

The clutch has a mounting flange distance of 1.28 inches and uses a hex mounting type with M6 x 1.0 threaded bolt holes. It includes three bolt holes for secure attachment but does not come with mounting hardware. The overall height of the clutch is 1.95 inches (50 mm), with a pilot depth of 0.51 inches (12.8 mm) and a pilot diameter of 0.94 inches (24 mm). This non-electronic clutch type is designed specifically for 5" and 6" import fans, making it suitable for the listed Audi and Volkswagen models.

Compatible Vehicles and Applications

• Engine cooling fan clutch replacement for Audi A4 and A4 Quattro
• Compatible with Audi A6 and A6 Quattro models
• Fits Volkswagen Passat and S4 vehicles requiring a 5" or 6" import fan clutch
• Ideal for addressing overheating or inconsistent fan engagement issues
• Suitable for standard engine cooling system maintenance and repairs

Installation Notes and Tips

• Ensure the mounting surface is clean and free of debris before installation
• Verify bolt hole alignment with the fan and mounting flange
• Use appropriate M6 x 1.0 bolts (not included) for secure attachment
• Check fan clutch rotation direction matches the vehicle’s engine requirements
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty Information

The Hayden Fan Clutch 2597 is a new, performance-rated component that meets or exceeds OEM standards for engine cooling fan clutches. Manufactured with precision and tested for durability, this part is designed to provide consistent operation and long service life. While mounting hardware is not included, the clutch’s compatibility and build quality support reliable installation and function. Warranty details should be confirmed with the product provider or manufacturer.