All NEW Race-Driven Shock Bushings. You will receive 16 poly bushings and 8 steel bushings that will fit the front and rear of the following: 2013 2014 2015 2016 2017 2018 2019 Polaris Ranger XP 900. We manufacture these to very tight tolerances for the best fit. These bushings are a great upgrade for your suspension. Note: These will NOT fit Fox Shocks. Installation instructions: Rangers have two different size shock bushings, so take notice of what end has the wider bushings If the kit you received included the center metal pins, you will also need to use the longer pins with the wider bushings. Install one bushing into the shock, then install the metal pin from the opposite side after applying a light coating of grease followed by the second bushing. You may need to lightly press these in with a press, vice with soft jaws, or lightly tap with a rubber mallet to avoid any damage. Customer Driven – Quality Driven – Race-Driven