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Breaking Down the Derale 28-1/4" Dual, High-Output Electric Radiator Fan w/ Aluminum Shroud Video

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Info for this part was:

Employee Jeff D
Installed by:
Jeff D

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Products Featured in this Video


Derale 28-1/4" Dual, High-Output Electric Radiator Fan w/ Aluminum Shroud - PWM - 4,000 CFM


Derale Radiator Fans

7 reviews


Code: D66838

Retail: $974.60

Price:  $888.10
  • Radiator Fans
  • Electric Fans
  • High-Output Fan
  • 28-1/4 Inch Diameter
  • 4000 CFM
  • Derale



28-1/4" Wide x 17" tall x 4" deep. 4,000 CFM high-output dual electric puller fan cools efficiently and quietly. Variable-speed PWM controller. Dual 300-watt, 24.8-amp motors. Vented aluminum shroud offers top or side mount.


Do you have a question about part D66838?more information >     


Derale Radiator Fans - Electric Fans - D66838 Review


Today we're going to take a look at the Derale 28 and a quarter inch dual high output electric radiator fan with the aluminum shroud. This high output dual radiator polar fan will help maintain optimal engine operating temperature. It will efficiently move 4,000 cubic feet per minute of air at zero static pressure. The maximum cubic feet per fan is 2000. It does restore horsepower and torque used… see more >