This rear control arm bolt, nut, and washer kit is designed as a direct replacement for select Polaris RZR models, restoring proper rear suspension mounting and secure attachment of the control arm to the chassis. Manufactured to match OEM dimensions for correct fitment and alignment, this hardware set installs in place of the factory components without modification when used on compatible applications. Ideal for suspension service, repair, or restoration, this kit replaces Polaris part numbers 7519043, 7556153, and 7547333. Fits 2011–2014 RZR 800; 2009–2014 RZR 800 S; 2010–2014 RZR 4 800; 2012–2017 RZR 570; 2015–2017 RZR 900 (all models); and 2016–2017 RZR 1000 S. Includes one bolt, one nut, and one washer. Fitment 2011–2014 RZR 800 2009–2014 RZR 800 S 2010–2014 RZR 4 800 2012–2017 RZR 570 2015–2017 RZR 900 2016–2017 RZR 1000 S Replacement Part Number(s) Replaces Polaris 7519043 Replaces Polaris 7556153 Replaces Polaris 7547333