Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5-8781-4862-1 found under Liner Set Engine Cylinder by Thermo King Of Fargo And Isuzu Diesel. The National Stock Number assigned to this part is 2815015968334, 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 5-8781-4862-1.