Keeps oil temperatures cool to prevent destructive oxidation, acid formation and cracked seals
Unit includes 10 rows of 1/2"OD copper tubescool 50% faster than aluminum!
Every 20° drop in fluid temperature doubles fluid life
Easy, vibration-resistant installation. No cutting required. Exclusive guards protect heat-extracting fins, as well as your hands during installation. Handles trucks up to 22,500-lbs. gross weight. Black powder-coat finish. Includes hardware, hose and 3/8" fittings. 3/4" x 17" x 12-1/2".