Hayden 679 Universal 11” Rapid-Cool Add-On Transmission Cooler to Enhance Cooling (not for direct replacement of the factory unit)

• Size is 3/4 inch x 11 inch x 11-5/8 inch. Compatible with OEM cooler systems

• Class "A" motor homes, large travel trailers, 5th wheel trailers

• GVWR up to 30,000 pounds, towing up to 10,000 pounds

• Patented internal turbulation increases heat transfer with minimal pressure drop

• Pre-drilled mounting brackets for easy installation