Hayden Automotive 689 Rapid-Cool Plate and Fin Transmission Cooler

Size is 3/4 inch x 11-5/8 inch x 11 inch extra heavy duty

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

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

Equipped with 6 male flare fittings allowing cooler to be hard plumed into system

Pre-drilled mounting brackets for easy installation

Coolers are a compact plate and fin design. This 19 millimeter thick performance application includes threaded to offer the ultimate in secure attachment. All rapid coolers include the patented "Flow path design" which increases heat transfer while minimizing pressure drop. Kits contain cooler, hose and mounting hardware.
Brand: Hayden Automotive, Model: 689