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Hayden Automotive 2684 Premium Thermal Fan Clutch

(2005-2009 Toyota Tundra; 2004-2009 Toyota 4Runner; 2005-2009 Toyota Sequoia; 2005-2007 Toyota Land Cruiser; 2005-2009 Lexus GX470; 2005-2007 Lexus LX470)

Part of: Hayden Automotive Premium Thermal Fan Clutch

Other options in this family: Hayden Automotive 2680 Hayden Automotive 2673 Hayden Automotive 2739 Hayden Automotive 2668 Hayden Automotive 2770

Manufacturer

Picture for manufacturer Hayden Automotive

Part Number

2684
8 reviews
Sale Price

$124.13

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Hayden Automotive 2684 is a premium thermal fan clutch engineered to deliver reliable engine cooling performance and long-lasting durability. This reverse rotation fan clutch is specifically designed for use with lighter pitched fans, making it ideal for specific engine applications requiring precise cooling control.

Key Features:

  • Thermal design automatically adjusts fan speed based on engine temperature
  • Engages to turn fan at 60-70% of shaft speed when cooling is needed
  • Disengages to 20-30% of shaft speed for improved fuel economy and reduced noise
  • Reverse (counter-clockwise) rotation when viewed from radiator
  • 6.61-inch overall diameter with M6x1.0 stud mounting (4 studs)
  • Manufactured to meet strict factory guidelines for fit and performance
  • Optimized for lighter pitched fan applications

Hayden Automotive fan clutches are built to replicate original equipment performance, ensuring proper engine cooling without compromising fuel efficiency. This thermal fan clutch features precision-engineered internal components that respond to temperature changes, engaging fully when maximum cooling is required and disengaging during normal operation to reduce parasitic power loss and fan noise.

Products specifications

Fits

2005-2009 Toyota Tundra; 2004-2009 Toyota 4Runner; 2005-2009 Toyota Sequoia; 2005-2007 Toyota Land Cruiser; 2005-2009 Lexus GX470; 2005-2007 Lexus LX470

Clutch Style

Standard thermal

Quantity

Sold individually.

Bolt Nut Type

M6x1.0 STUD (4)

Description

Reverse Rotation (CCW)

Fan Bolt Cir.

5.35

Fan Mount Diameter

4.09

Fan Mount Height

3.09

Flange Cir.

3.62

Overall Diameter

6.61

Overall Height

3.77

Pilot Depth

0.92

Pilot Diameter

.63/2.32

Rotation

REV

Fan Bolt Circle

5.35

Fan Mount Dia.

4.09

Overall Height (H)

3.77

Drawing Type

A

The floor mats I purchased for my car work like a dream. They were just as described in the listing. The shipping was also pretty quick. I just wish the price was about $20 cheaper. Other than that I was completely satisfied.

My order was handled promptly and was the best price I could find for a Vibrant Windshield Washer Bottle Replacement.

After searching online I found the best price with free shipping here. Fast shipping and easy installation of my product.

3/13/2012<br>Order #6330 (3/12/3012)<br>Autoplicity had the cheapest price on the web for the Thule Raceway 3 Bike Rack...great customer service and speedy delivery.<br>Thanks...Mike P. NY

Very good service, product arrived promptly.

Recieved item in great shape. Could be a little faster with shipping, but over all, I had a good pleasant experience. Thank you.

quick easy checkout and the cheapest shipping by far

Smooth transaction! Best price on the floor liner I was looking for, shipped promptly with tracking info provided, exactly as advertised. THANKS!!

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