Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L8534998 found under Cooler Lubricating Oil Engine by Honeywell Aerospace. The National Stock Number assigned to this part is 2935001216554, and the Federal Supply Class is 2935 Engine System Cooling Components Aircraft Prime Moving. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like L8534998.