This system was intended for improving large size engine's performance, fan noise, and vibration over precious engine's direct connection method.
The basic principle for this Fluid Motivating Fan Clutch is that a fan is installed in the driven casing setting high viscous fluid around a disk typed drive axis.
This is the most important part for engine cooling fan activating system for the present automobiles.
This mechanism can generally be called Air Temperature Sensitive Viscous Fan Drive or Modulated Viscous Fan Drive
Description
Compatible with 2005 - 2007 Ford E-150 Base, 2006 - 2007 Ford E-150 Chateau, 2006 - 2007 Ford E-150 XL, 2006 - 2007 Ford E-250 Base, 2006 Ford Expedition Eddie Bauer 2006 - 2007 Ford F-250 Super Duty King Ranch, 2002 Lincoln Blackwood Base, 2006 - 2008 Lincoln Mark LT Base, 2005 Lincoln Navigator Base, 2006 Lincoln Navigator Luxury