Flywheel Reomval Tool Compatible with Polaris Ranger Sportsman RZR Vehicle Function: This is an auxiliary tool for flywheel/rotor removal, which works well with the wrench. Feature: Surface matt-coating treatment, High-quality, Can be using for a long time Material: Hardened Heavy-duty Steel Specifications: Bolt Length: 66 mm, Bolt Head Shape: Hexagon-- 22.85 mm( Diameter ) Thread Length: 41 mm, Thread Diameter: 19.80 mm Tool Body External Diameter: 57.20 mm, Tool Body Internal Diameter: 48.10 mm Package Included: 1 X Flywheel Puller Tool Kindly Tips: If you have no idea how to remove a flywheel, please take your machine and tool to a qualified mechanic. Otherwise you will likely damage this expensive tool or your even more expensive flywheel.