2001 ec250 counter shaft seal
 

So I ordered a counter shaft seal from gasgas dealer a month ago and still have not got it does anyone know a counter shaft seal from a different bike that will work I am tired of waiting and ready to ride so I wonder if a cr250 counter shaft seal would work

Try another dealer, parts are readily available.

Halls cycle has always had it on hand for me. If you don't replace the seal the bushing and the O-rings it's just going to leak again

My records show the countershaft seal is part number ME25636024 and it is a 30x40x7 seal you should be able to find it locally.