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. Vehicle model years this part fits: Lexus NX200t: 2015, 2016, 2017 Lexus NX300h: 2015, 2016, 2017, 2018 Toyota RAV4: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019