Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C03-045501 found under Manifold Exhaust by Deangelo Marine Exhaust Inc. The National Stock Number assigned to this part is 2815015683348, 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 C03-045501.