This pair of CV axles will fit front left & right on the following Polaris models * 2013-2018 Brutus HD, 2013-2016 Military RZR 900, 2015 Ranger Full Size 570, 2016 Ranger XP 570/Crew 570-6, 2013-2019 Ranger XP 900 / Crew 900 (excluding Diesel), 2014-2020 Ranger 1000 (all models excluding MUD), 2009-2014 RZR S 800, 2010-2014 RZR 4 800 * Compressed Length - 685.5 mm (both), inobard Spline Count - 22 (both), outboard Spline Count - 26 (both) * Feature stronger than OEM chromoly steel shafts fitted with neoprene boots filled with moly based grease for added wear and puncture resistance.