23538465
Fuel Return Tube Assembly for Cylinder Head, 448 mm Length, S60 14L
Detroit Diesel

This fuel return cylinder head tube assembly is a precision-made component designed for the fuel system of the 14L engine. Measuring 448 mm in length, it features a stainless steel construction that offers excellent resistance to corrosion and high-pressure conditions. With an inner diameter of 7.63 mm and an outer diameter of 9.65 mm, it ensures a secure and leak-free return path for excess fuel from the cylinder head. The wall thickness of 1.01 mm provides strength and durability to withstand the demanding environment of the fuel system. Properly functioning return tubes are critical for maintaining consistent fuel flow and preventing pressure build-up, which could lead to engine issues. Sourced from Source One Parts Center, this assembly is a reliable choice for maintaining clean, efficient fuel circulation in heavy-duty diesel engines.