The original drive shafts on specific vehicles have permanently staked universal joints that make servicing difficult. This Dorman OE FIX rear drive shaft makes the U-joints serviceable for simpler maintenance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chrysler 300: 2005, 2006, 2007, 2008, 2009, 2010] - [Dodge Charger: 2006, 2007, 2008, 2009, 2010] - [Dodge Magnum: 2005, 2006, 2007, 2008]