Hayden 2670 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2670 for Toyota Vehicles

The Hayden Fan Clutch 2670 is designed to provide reliable engine cooling for select Toyota models including the 4Runner, Hiace, Hilux, T100, and Tacoma. Constructed from durable aluminum, this standard duty engine cooling fan clutch ensures consistent performance under normal operating conditions.

• Material: Aluminum construction for durability and heat resistance
• Mounting Type: Flange with 4 bolt holes (M6 x 1.0 thread)
• Clutch Diameter: 6.65 inches (168.9 mm)
• Distance from Clutch to Mounting Flange: 2.7 inches
• Non-electronic, standard rotation design
• Compatible with Toyota 4Runner, Hiace, Hilux, T100, and Tacoma
• Meets or exceeds OEM specifications
• New, performance-rated component

About the Hayden Fan Clutch Product Line

The Hayden Fan Clutch line focuses on providing standard duty fan clutches engineered for import vehicles, specifically designed to maintain optimal engine temperature by regulating fan engagement. The 2670 model fits a range of Toyota trucks and SUVs, offering a flange mounting style and a reliable mechanical clutch type suitable for 5" and 6" import fan sizes.

Detailed Product Description

This engine cooling fan clutch features a raw aluminum finish and a flange mounting type with four bolt holes, ensuring secure attachment to the vehicle’s fan assembly. The clutch has a maximum diameter of 6.65 inches and a fan bolt circle diameter of 5.35 inches (135.9 mm), compatible with the specified Toyota models. Its standard rotation and non-electronic design provide straightforward, maintenance-friendly operation. The clutch’s pilot depth of 0.81 inches and pilot diameter of 0.63 inches allow precise alignment during installation. This new, performance-rated fan clutch meets or exceeds OEM standards, making it a dependable replacement part for Toyota 4Runner, Hiace, Hilux, T100, and Tacoma vehicles.

Common Applications and Problem Solving

• Replaces worn or failing fan clutches causing engine overheating
• Addresses inconsistent fan engagement leading to poor cooling
• Solves excessive fan noise due to clutch slippage
• Restores proper fan operation for improved engine temperature control
• Prevents premature engine wear caused by inadequate cooling

Installation Notes and Tips

Installation requires removal of the existing fan clutch and proper alignment of the flange mounting holes. Use the specified M6 x 1.0 bolts (not included) to secure the clutch. Ensure the clutch is mounted with the correct orientation for standard rotation. Verify that the fan bolt circle matches the vehicle’s fan assembly to avoid fitment issues. It is recommended to inspect the fan blades and surrounding components during installation for any damage or wear.

Quality Assurance and Warranty

The Hayden Fan Clutch 2670 is a new, performance-rated part that meets or exceeds OEM specifications for durability and function. While mounting hardware is not included, the clutch is manufactured to strict quality standards to ensure reliable operation in Toyota 4Runner, Hiace, Hilux, T100, and Tacoma models. Warranty coverage details should be confirmed with the original equipment provider or distributor.