Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 23509378 found under Piston Internal Combustion Engin by Korody Colyer Corp. The National Stock Number assigned to this part is 2815000941663, 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 23509378.