New Carburetor for Weber 48 IDF 48mm With Air Horns. Replace For :19030.018 19030018 19030015 19030.015. It's used for Any application that utilizes the Weber IDF carburetor - such applications include VW. Jaguar, Porsche, and American V8's (Ford 351, Small Block Chevy's).Etting will likely be needed to use this carburetor on any application. The item "48 IDF Carburetor Carb for Solex Dellorto Weber EMPI 48MM w Air Horns" is in sale since Friday, July 31, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Carburetors". The seller is "s-autoshop" and is located in wuhu. This item can be shipped worldwide.