The .rar extension indicates a WinRAR archive. Given the "Part 2" (2rar) naming, you likely need all associated parts (Part 1, Part 2, etc.) in the same folder to extract the content successfully.
File names with this specific structure follow a standard naming convention used by digital archivists or "rippers": download+p3d0m0m+largos+2rar+379+gb+new
Please clarify your intent so I can assist appropriately. download+p3d0m0m+largos+2rar+379+gb+new
Friends