Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BM79405 found under Crankshaft Engine by Cummins Inc. The National Stock Number assigned to this part is 2815009478283, 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 BM79405.