YOU MUST REQUEST A TOTAL BEFORE PAYING. The item mikuni tmx 38mm 38 mm carb carburetor radial flat slide tmx38-18 yz rm cr kx ktm is in sale since Thursday, December 22, 2016. This item is in the category eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Carburetors & Parts.