Acura RDX Driveshaft 2018-2013 40100-TX4-A01. Brand new Acura RDX awd complete rear drive shaft assembly fit on 2018, 2017, 2016, 2015, 2014 and 2013 with 3.5 liter engine, rear propeller shaft, drive shaft, first quality, 180 days warranty. Direct fit. OE # 40100TX4A01, 40100TX4A03, 40100TX4A04. Ten years of drivlines experiences.