Fitment: (2015) Polaris Ranger Fullsize 570, (2015) Ranger Fullsize 570 Crew, (2016+) Ranger Fullsize 570 XP, (2016+) Ranger Fullsize 570 XP Crew, (2013+) Ranger Fullsize 900, (2013+) Ranger Fullsize 900 Crew, (2015+) Ranger Fullsize 1000 Diesel, (2015+) Ranger Fullsize 1000 Diesel Crew. NOTE: Will not fit (2016+) Ranger 900 Highlifter Edition with stock axles. Requires Rhino Brand axles. With structural integrity that gives you the confidence to blast the whoops or take on the most heart thumping of hills, our boxed a-arms are constructed of an extra high strength steel that is thermo-mechanically rolled and typically found in truck chassis and cranes. At 4x the strength of stock and backed by the SuperATV lifetime warranty, boxed a-arms for the Fullsize Ranger are guaranteed to take anything you can throw at them. To give your machine the Ultimate clearance pair with 3" Lift Kit, and prevent binding your axles by oversteering with a Steering Stop Kit.Super ATV