Shock body Body, 1.834 x 10.5, Part 1501018 is a critical component of the suspension system. It is designed and tested by Polaris Engineers to ensure durability, high quality, and performance through rigorous field and lab validation testing. Spend less time doing tedious maintenance and more time out on the trails having fun. We've been making ATVs for nearly 40 years, don't settle for anything less than OEM quality.