Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9542-0038 found under Adapterintake Manifolddiesel by Kalyn Siebert I Inc. The National Stock Number assigned to this part is 2815016963755, 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 9542-0038.