Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 56Z55D2 found under Light Assembly Clearance Marker by Terex Corp. The National Stock Number assigned to this part is 6220013088374, and the Federal Supply Class is 6220 Electric Vehicular Lights And Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 56Z55D2.