Duo Coolers

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Automotive & Marine 
High-Performance Dual-Chamber Fluid Cooler
 
   
  
 
The most effective hydraulic fluid & oil cooler available for cars, trucks, RV's and boats. Transmission fluid, engine oil and power steering fluid all have one major enemy - heat. Overheated fluids can cause costly damage from breakdown due to heat. The DUO-COOLER protects and prolongs life for all automatic transmissions, engines and power steering systems. Designed for automotive, industrial and marine applications.
 

  • Duo Cooler 12in.
    HR-9800-12
    $130.00 EA
  • Duo Cooler 18in.
    HR-9800-18
    $145.00 EA