Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A1PC71055C found under Shaft Rocker Arm by Hercules Engine Co Inc. The National Stock Number assigned to this part is 2815004289887, 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 A1PC71055C.