need help please
 

I have a ninja mr28 made by grp, I need this part http://www.amainhobbies.com/product_...etor-Bushing-1
which is a carb insulator, I need this because the carb will not fit without it and it sound awesome, separating the the carb from the case as to not heat it up. Is there anything I can use to replace this piece? Any ninja owners have one to spare? Thanks for any help you guys can give me and thanks for looking...

all carbs use an insulator.. never heard of anyone using something else to substitute... and I doubt anyone will send you a spare... they are only a few bucks... pick up a cpl and you will be set..