Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TK34 found under Adapter Oil Cooler Engine by Magnum Power Products Llc. The National Stock Number assigned to this part is 2930015497227, 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 TK34.