Part Number 67922 & 67923

Brushless Single Powerpack - 17'' RAD Fan/Aluminum Shroud w/ Built-in PWM Controller


Get complete control of your engine temperature! Derale Performance has combined their high-performing shrouded Powerpacks with the ultimate fan controller. Using a brushless electric fan incorporated into an engineered shroud, this Powerpack can conquer even the most difficult cooling conditions. These units feature a Aluminum shroud measuring only 2 13/16" in depth and with the electric fan the overall thickness is only 3 1/2". This 17" brushless electric fan is one of the best in our line-up offering up to 2800 CFM and is specifically designed to thrive on thick, tight fin radiator cores. Now add the PWM Fan Controller with built-in soft start technology. The controller utilizes Pulse Width Modulation to constantly adjust electric fan speeds from 0-100%, to maintain 185°F, 195°F or 215°F temperature. No more reacting to the engine temps, you can control it! This allows the 17” brushless electric fan to operate at the percentage needed, instead of 100% all the time, therefore increasing component life and eliminating amperage spikes.

-185 PN: PWM Sensor maintains Temps at 185°F
-195 PN: PWM Sensor maintains Temps at 195°F
-215 PN: PWM Sensor maintains Temps at 215°F 

185°F PWM
195°F PWM
215°F PWM



67922-185 67922-195 67922-215 22 1/4" 17 5/8" 3 1/2" 2 13/16"
67923-185 67923-195 67923-215 21" 17 1/8" 3 1/2" 2 13/16"

 Reference Dimension Drawings for mounting Dimensions


Instruction Sheet PDF:  Click Here


  • CFM: 2800
  • Amp draw: 35
  • Shroud Depth: 2 13/16"
  • Overall Depth 3 1/2"
  • Mounting: Adjustable
  • Designed for primary cooling
  • Raw aluminum shroud construction can be polished, painted or anodized
  • High Output Brushless motor
  • 2800 CFM
  • Ultra-quiet skewed blade design
  • Multiple mounting options
  • Puller (engine side) applications only
  • Kit includes adjustable mounting brackets, complete mounting hardware and wiring harnesses
  • Fans are IP6K9K certified

Built In PWM Controller

  • PWM Controller Offers Numerous Benefits
  • Pulse Width Modulation controls fan(s) speed from 0-100%
  • Constantly adjusts fan(s) speed to maintain 185°F, 195°F or 215°F
  • Digital solid state controller
  • Includes automatic resetting circuit breaker and A/C override circuit built-in


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