Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BM2825 4 found under Power Take Off Tran by Dana Holding Corporation. The National Stock Number assigned to this part is 2520007418442, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BM2825 4.