High-Performance Dual-Chamber Fluid Coolers.
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.