Replacement drop in Floyd Rose for a Sterling JP160

Hello everyone. I am new and have been looking for an answer far and wide on this topic. I am trying to figure out what Floyd Rose model is a drop in replacement on a Sterling JP160?
Any help would be great, as trying to talk with Sterling by email is like pulling teeth. That is why I love when I call Musicman, I can talk to a tech mostly anytime I want.
Thank you for any and all feedback.