Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 41556Y found under Shifter Fork Vehicular by Terex Corp. The National Stock Number assigned to this part is 2520005749124, 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 41556Y.