Carbureted engines that need a barrier fuel hose, including cars, light trucks, off-road vehicles, marine applications and small engines, need the 4219BG Barricade® Fuel Hose from Gates. Made from a durable and fuel resistant synthetic oil, this hose is reinforced with a spiral textile for added durability, structure, and flexibility in a range of applications. The 4219BG hose uses GreenShield technology to provide the lowest fuel permeation possible.