Acura MDX Front Left Lower Control Arm and Ball Joint Assembly. Brand: Beck Ar...Acura MDX Front Left Lower Control Arm and Ball Joint Assembly. Brand: Beck Arnley. Fits Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 07, 08, 09, 10, 11, 12, 13. Suspension Control Arm and Ball Joint Assembly - 102-7543more