You should be ok just to rebuild and reinstall make sure that you clean it out very good clean the fuel lock and the ideal valve at the top also replace the primary seat it is the one that goes bad also l would reuse the secondary seat as that seat need to be adjusted if it is changed l have never seen that seat go bad just clean it up and reinstall change all gaskets and o rings if it has a mixture screw you might have to turn it to get it to run good but you should be ok hope l was of help.