Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 603 142 1402 found under Manifold Exhaust by Mercedes Benz Usa Llc. The National Stock Number assigned to this part is 2815013023043, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 603 142 1402.