If you provide the website, I can give you the specific .
Part 2 of a divided archive containing FS22 content, likely version 1.8.2.0 (based on "v1820"). How to Use This File
Copy the extracted mod file (usually a .zip ) into your Farming Simulator 22 mods folder: Documents\My Games\FarmingSimulator2022\mods To tell you exactly what this mod does, I need to know: Where did you download this from? Is it a map, vehicle, or script?
sc24857-FS22v1820.part1.rar (You likely need this one too)
Right-click part1.rar and select "Extract Here" (using software like WinRAR, 7-Zip, or The Unarchiver). The software will automatically combine both parts to extract the content.
Based on the file naming convention, this appears to be a for a Farming Simulator 22 (FS22) mod or game update. Filename: sc24857-FS22v1820.part2.rar