Hayden 2661 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2661 for Lexus and Toyota

The Hayden Fan Clutch 2661 is designed for reliable engine cooling in Lexus Land Cruiser and Toyota LX450 models. Constructed from durable aluminum, this standard duty engine cooling fan clutch ensures consistent performance and meets or exceeds OEM specifications.

• Material: Aluminum construction for durability
• Compatible with Lexus Land Cruiser and Toyota LX450
• Standard duty clutch type (A - 5" & 6" import)
• Non-electronic, flange mounting type with 4 bolt holes
• Clutch maximum diameter: 6.65 inches
• Mounting hardware not included
• Performance rated and new condition

Detailed Product Description

The Hayden Fan Clutch 2661 belongs to the Fan Clutch product line, which focuses on engine cooling components designed to maintain optimal engine temperature. This fan clutch features a flange mounting type with four M6 x 1.0 threaded bolt holes, ensuring secure attachment to the engine assembly. The clutch has a maximum diameter of 6.65 inches and an overall height of 3.42 inches (86.9 mm), with a pilot depth of 0.83 inches (21.1 mm) and a pilot diameter of 0.87 inches. Its raw aluminum color reflects the material's natural finish, providing corrosion resistance and heat dissipation.

Designed specifically for Lexus Land Cruiser and Toyota LX450 vehicles, this fan clutch is a standard duty, non-electronic component that supports engine cooling by regulating fan speed based on temperature. The 4-bolt flange mounting and 4 bolt holes provide a secure fit, while the 5.35 inch (135.9 mm) fan bolt circle diameter ensures compatibility with the fan assembly. This part number 2661 is performance rated and meets or exceeds OEM standards, making it a reliable replacement for your vehicle's cooling system.

Common Applications and Problem Solving

• Prevents engine overheating by regulating fan engagement
• Reduces unnecessary fan noise and wear during cooler engine operation
• Improves fuel efficiency by optimizing fan load
• Replaces worn or failing fan clutches in Lexus Land Cruiser and Toyota LX450
• Addresses inconsistent fan operation or overheating issues

Installation Notes and Tips

Installation requires removal of the existing fan clutch and proper alignment of the flange mounting holes. Use the four M6 x 1.0 bolts to secure the clutch to the mounting flange. Note that mounting hardware is not included with this part, so ensure you have the correct bolts and tools before beginning installation. Verify the clutch rotation direction is standard (Std) to match your vehicle’s fan assembly. Proper torque specifications should be followed to avoid damage or loosening during operation.

Quality Assurance and Warranty

The Hayden Fan Clutch 2661 is a new, performance-rated component that meets or exceeds OEM quality standards. Manufactured from aluminum for durability and heat resistance, this fan 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 Lexus Land Cruiser and Toyota LX450 models.