Kenworth / Peterbilt Radiator - Plastic Tank 437324P

The 437324P is a plastic tank radiator for Kenworth and Peterbilt trucks, built on a 43 x 34 x 11.6875 inch core (height x width x depth). No vehicle fitment is listed for this unit, so the core height, width and depth are the key measurements to check against the radiator being replaced. It interchanges with 4 other part numbers.