Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DQ6052 found under Piston Reaction Cyl by Haldex Brake Products Corporation. The National Stock Number assigned to this part is 2540015858681, and the Federal Supply Class is 2540 Vehicular Furniture And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DQ6052.