Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5125353 found under Cover Engine Poppet by Mtu America Incorporated. The National Stock Number assigned to this part is 2815000798366, 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 5125353.