The A4055505660 is a genuine Mercedes-Benz fuel return line specifically designed for MB-Trac agricultural tractors. This critical component ensures the efficient return of excess fuel from the engine to the fuel tank, maintaining optimal fuel system pressure and performance. Constructed from durable rubber and metal, it offers a length of approximately 1200 mm for a precise fit. It is compatible with a wide range of MB-Trac models including the 700, 800, 900, 1000, 1100, 1300, 1500, and 1600 Turbo.