I am in desperate need to replace the cutlass bearing on my 2000 Beneteau 36cc and I found a dealer who may have what I need - since ordering one from Beneteau parts right now is impossible due to their systems breakdown. Has anyone done this before and/or would you know the specs? I know it's the 30mm diameter one, but does it come in different lengths and if so what length does my 36cc require?