I have a complete rear axle out of my 2010 bailey has the newer birdcages and a quick change gear hub brake rotor and spacers and nuts.. right side spline measured about 11" left was around 15" it's 2" 31 spline.. I can email or txt pics asking 550 plus shipping lmk if interested 614-499-2272 or Jyoung8j@gmail.com thx j