Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 43006 found under Radiator Engine Coo by Koehring Cranes Inc. The National Stock Number assigned to this part is 2930002115264, and the Federal Supply Class is 2930 Engine Cooling System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 43006.