: This is likely a unique release code or internal identifier from a specific distribution group or database.
The filename likely refers to a multi-part compressed archive containing media related to Dragon Ball Z Kai (often abbreviated as "DBZK"). File Breakdown sc23974-DBZKv181.part1.rar
Typically, such archives contain high-definition video files of the series. Dragon Ball Z Kai is a remastered, high-definition recut of the original Dragon Ball Z , designed to follow the manga's pacing more closely by removing "filler" content. Are you having trouble this specific file, or : This is likely a unique release code