Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 82878 found under Piston Internal Combustion Engin by Service Sales Of Pittsburgh. The National Stock Number assigned to this part is 2815001759475, 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 82878.