Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FYLM43710-16-43RPM found under Gearcase Motor by Ge Aviation Systems Llc. The National Stock Number assigned to this part is 3010010875123, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FYLM43710-16-43RPM.