When you're replacing a wear and tear item, it's in your best interest to replace it with an upgraded material that gives you a longer lifespan for your a arm bushings. At SuperATV, we utilize UHMW for our top of the line a arm bushing kits. <br /><br /> <strong>Why UHMW</strong><br /> UHMW is your best choice for long last a arm bushings. UHMW is a low wear material, ensuring you more miles than your factory bushings. What allows for it's low wear properties is in part due to the fact that UHMW is a self-lubricating material. With that, you have less friction between your bushings and a arm. <br /><br /><strong>FITMENT</strong><ul> <li>Polaris RZR 900 : 2015</li> <li>Polaris RZR 900 XC : 2015</li> <li>Polaris RZR 4 900 : 2015</li> <li>Polaris RZR S 900 : 2015</ul><br /> <strong>UHMW Materials</strong><ul> <li>Self-Lubricating</li> <li>Low wear characteristics</li> <li>Machined product</li></ul> <br /> <strong>Contains</strong><ul> <li>(24) Large Bushings</li> <li>(4) Small Bushings</li> <li>(18) Replacement Sleeves</li></ul> Kits include bushings for both front and rear A Arms.