Common Running Board Motor Faults: 1. Faulty joint or motor causing the running board not to raise or lower. 2. Loud noise. Whatever the fault, our running board motor assembly will solve it. Fitment: For 2018-2020 Ford F250 Part Number: HC3Z16A506D Package Includes: 1 * Running Board Bracket with Motor Right Without Owner’s Manual. PLEASE NOTE that the vehicle compatibility list on eBay may not be 100% accurate. However, the OE number shown in our listing is accurate. If you are unsure of the compatibility of the parts you want to purchase, please contact us. Compare the result with the OE number we have in our listing, this will be the best way to ensure fitment.