Product Highlight: BorgWarner Viscous Fan Drives

Viscous fan drives are the economical choice for efficiency, performance and quiet operation. These air-controlled fan drives—ideal for light, medium and heavy duty truck and off-highway applications—offer the latest in engineering innovations. The BorgWarner viscous fan drives can now be added to your order of genuine Delco Remy products.

Features Benefits
Fan only operates when required and at an appropriate speed Improved efficiency—including a fuel and horsepower savings of 6% to 10% over fixed fans
Self-contained unit Reduced fan noise
Improved temperature control
No maintenance needed
Smooth, soft fan engagement
Extended engine life
Bimetallic sensor that senses heat exchanger air temperature
Extended belt and accessory life
Simple design with no external controls
Accurate fan engagement
Used with polymer or metal fan blades to fit a wide range of applications
Improved reliability



To learn more about the viscous fan drives functionality—watch this short video:

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