Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GSN B12071 0500 found under Ring Piston by Daimler Trucks North America Llc. The National Stock Number assigned to this part is 3040014464665, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GSN B12071 0500.