Hayden 6250 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 6250 for Audi Vehicles

The Hayden Fan Clutch 6250 is designed to provide reliable engine cooling for select Audi models, including the A6 Quattro, A8, A8 Quattro, S6, and S8. Constructed from durable aluminum, this engine cooling fan clutch ensures consistent thermal performance and meets or exceeds OEM specifications.

• Material: Aluminum construction for durability and heat resistance
• Compatible with Audi A6 Quattro, A8, A8 Quattro, S6, and S8 models
• Standard duty thermal clutch type with 3 bolt holes and hex mounting
• Maximum clutch diameter of 6.3 inches and overall diameter of 160 mm
• Non-electronic, reverse rotation design with M6 x 1.0 bolt threads

Hayden Fan Clutch Product Line Details

The Hayden Fan Clutch product line focuses on standard duty thermal fan clutches engineered for import vehicles. This line emphasizes reliable engine cooling through precise thermal engagement without electronic components. The 6250 model fits within this line by offering a robust aluminum design and compatibility with multiple Audi models, ensuring proper fitment and performance in demanding conditions.

Technical Specifications and Features

The Hayden 6250 fan clutch features a raw aluminum finish and a 3-bolt mounting pattern with hex mounting type, facilitating secure installation. It has a clutch maximum diameter of 6.3 inches (160 mm) and a fan bolt circle diameter of 5.79 inches (147.1 mm). The clutch operates with reverse rotation and is designed for standard use without electronic control. The distance from clutch to mounting flange is 1.45 inches, and the overall height is 2.17 inches (55.1 mm). This part is new, performance rated, and meets or exceeds OEM standards for the specified Audi models.

Common Applications and Problem Resolution

• Replaces worn or failing fan clutches in Audi A6 Quattro, A8, A8 Quattro, S6, and S8
• Addresses engine overheating caused by inefficient fan engagement
• Eliminates excessive fan noise due to slipping or stuck clutches
• Restores proper cooling system function to prevent engine damage
• Improves fuel efficiency by allowing fan to disengage when not needed

Installation Notes and Tips

Installation requires removal of the existing fan clutch and mounting hardware, which is not included with this part. Ensure the mounting surface is clean and free of debris before installation. Use the specified M6 x 1.0 bolts and torque to manufacturer specifications. Verify the clutch rotation direction matches the engine’s reverse rotation. Proper alignment of the 3 bolt holes and hex mounting type is essential for secure fitment.

Quality Assurance and Warranty

The Hayden Fan Clutch 6250 is a new, performance-rated component that meets or exceeds OEM quality standards. Manufactured from aluminum for durability and thermal efficiency, this clutch is designed to provide consistent engine cooling performance. While specific warranty details are not provided, Hayden products typically adhere to industry quality controls to ensure reliability and fitment for the listed Audi models.