Secure your flywheel properly with this replacement flywheel nut and washer set for Polaris Ranger, RZR, and Sportsman models. Built to meet or exceed OEM specifications, this set ensures correct torque retention, helping maintain proper engine timing and performance. Perfect for replacements during engine rebuilds or routine maintenance. Fitment: Ranger 700 (2005–2009) Ranger 800 (2010–2016) RZR 800 (2008–2014) RZR 4 800 (2010–2014) RZR S 800 (2009–2014) Sportsman 600 (2005) Sportsman 700 (2005–2007) Sportsman X2 700 (2008) Sportsman 800 (2005–2014) Sportsman X2 800 (2007–2009) Replaces Polaris Part Numbers: 7555907, 7547213