Freightliner Radiator Aluminum Core, Plastic Tanks with Oil Cooler 5 Plate 12" Centers, without Frame, Fits 2012 and newer Cascadia. Core Size: 35 3/4 x 38 1/2 x 2 3/16. The outlet is on the drivers side. It is imperative the correct length bolts be used when mounting the charge air cooler, rock guard (if equipped) and surge tank. In most cases, the CAC has three mounting bolts the same length and one longer bolt with rubber spacers. The Surge Tank has one bolt that mounts through the radiator frame and has a spacer that needs to be used. Failure to carefully install the bolts/washers/spacers properly, can cause the bolt to go through the frame and damage the side plate on the radiator. This places stress on the adjacent tube and will result in the tube failing. This is an installer issue, not a manufacturing defect, thus not covered by warranty.