Dorman 521-911 Trailing Arm Direct replacement for a trouble-free installation Rust and corrosion resistant for long lasting performance A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards Orientation: Rear Application Summary: Lexus RX300 2003-99, Lexus RX330 2006-04, Lexus RX350 2009-07, Toyota Highlander 2007-01