Upgrade your Bushings with a material that will give you a longer lifespan, these Super ATV bushings are top of the line. We offer them in UHMW which is a low wear material ensuring more miles than your factory bushings. The UHMW is a self lubricating material which is a huge bonus and it has less friction between the a-arms and bushings. The HDPE material has good wear and will wear more similarly to yoru OEM Bushings. Upgrade your RZR XP 900 with some Super ATV A-Arm Bushing Kit today!! - Our Super ATV A-Arm Bushings Kit generally ship out within 1 business day! - Fits: Polaris RZR XP 900 : 2011-2014 / RZR XP 4 900 : 2012-2014 - Kit Includes: (4) Large Bushings (8) Small Bushings (6) Replacement Metal Sleeves - Kit Includes bushings for both front and rear a-arms