What Ford Ranger frames are interchangeable?

The Ford Ranger frames that are generally considered interchangeable are those from the same generation. For example, frames from 1983 to 2011 models can be swapped among themselves, particularly the frames from the second (1983-1992), third (1993-1997), and fourth (1998-2011) generations. However, it’s important to note that modifications may be required for compatibility, especially when dealing with different cab configurations or suspension types. Always verify specific part compatibility for your particular model and year.