Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6V4015 found under Pulling Bar Camshaft Bearing Rem by Caterpillar Inc. The National Stock Number assigned to this part is 5120013657827, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6V4015.