adrianw65

Hi , I have several 75000 models R2716 and have discovered that on two of these the plastic drive gear on the main shaft has split I have looked up the item X9993 , but this seems to be out of stock at the majority of suppliers. I have cannibalised an old rail road 7500 model and re-used the idle gear on the later R2716 shaft and it runs very smoothly The idle gear is 25 teeth, is it a standard part on other models (4MT) and I can purchase an alternative part ? Many thanks