"EJ"

Hi new to site don't know how to post a new thread I have a 94 gx Subaru rallye pack ej22 it's leakin at the front of the eng I think it is the crank seal but I want to know if I have to go to the crank is there any other oil seal I should replace at the same time eg. oil pump seal or timming belt havn't open covers yet pretty sure belt is covered in oil