replace

  1. R

    The bearing doctor!!!

    Hello everyone. I'm starting this thread to once and for all end the needless forum searching for the proper bearing codes that belong to the 66cc GT-5 two stroke engine (and later all the other Chinese engines). This includes ALL bearings inside the engine. I believe there are 6 but if IM...
  2. DuctTapedGoat

    How to replace seals?

    Curious how to replace the seals - should I use an assembly grease? As well, what's the best method to removing the seals without splitting the case? Or answer it backwards - how should I not install the seals? How should I NOT remove the old seals? usflg