Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 04174434EZ0138-08 found under Cover Engine Poppet by Deutz Corporation. The National Stock Number assigned to this part is 2815123337845, 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 04174434EZ0138-08.