New member and 1st time nc30 owner here and looking for advice, went to change the oil and found that the bike has been fitted with the wrong fan due to the fact that a water oil cooler has been fitted which make the oil filter sit 45mm further forward. I have now been able to buy an original fan and want to return the bike to how it was when it left the factory which mean removing the oil cooler and changing the water pump cover. The oil cooler is bolted to the lower crankcase which means that the original thread stub that the oil filter screwed on is now missing. So the questions are has anyone got an original stub piece and a standard water pump cover they are willing to part with ? , If I can put it back to standard successfully I will have a complete oil cooler Assembly for sale hoping that someone will be able to help and thanks in advance for your replies Kev