Fitment: 2009 Kenworth T370 2008-2013 Kenworth T660 2008-2013 Kenworth W900 2011 Peterbilt 320 Features: -Aluminum construction to ensure heat transfer efficiency -Louvered aluminum fins and tubes are bonded through a unique furnace-brazing process with premium quality aluminum for maximum heat dissipation -Each product is quality inspected and 100% tested -Lightweight Direct Bolt-On OEM Fitment or Replacement -Guaranteed Exact Fit for easy installation Know about the AC Condenser: .