Authentic Anest Iwata Repair parts.  Don't see what you need?  Send a message or call and we will get it for you.  There are literally THOUSANDS of replacement parts.  Every piece of the equipment can be replaced.  It is simply not possible to stock every SKU.  But we have access and reasonable prices.  But, who doesn't?  Big Brain cares about your business, so we take care of you like we want to be taken care of.