Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RD41018 258 found under Actuator Assembly A by Meritor Heavy Vehicle Systems Llc. The National Stock Number assigned to this part is 2530015153346, and the Federal Supply Class is 2530 Vehicular Brake Steering Axle Wheel And Track Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RD41018 258.