Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 045910 found under Push Rod Engine Poppet Valve by Western Branch Diesel Incorporated. The National Stock Number assigned to this part is 2815016042249, 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 045910.