Derale 54006 40-Row Stack Plate Fluid Cooler -6AN

40 Row Series 10000 Stack Plate Fluid Cooler, -6AN Our most efficient heat exchanger, the all aluminum 40 row Stacked Plate cooler features sturdy furnace brazed construction, full 2" deep turbulator-equipped plates and a black powder coat finish. With minimal pressure drop it can be used for engine, transmission or fuel cooling. Includes bright aluminum anodized finished -6AN male adapter fittings. 40 Row Series 10000 Stack Plate Fluid Cooler, -6AN