Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2116409 found under Brake Shoe Assy Whe by General Motors Corp. The National Stock Number assigned to this part is 2530003430543, and the Federal Supply Class is 2530 Vehicular Brake Steering Axle Wheel And Track Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2116409.