Seat back cushing and spring adjuster for the front seat in the following applications: 2013-2018 Ford C-Max; 2015-2019 Edge; 2013-2019 Escape; 2016-2019 Explorer; 2015-2017 F-150; 2017 & 2020-2022 F-250 Super Duty; 2017 F-350 Super Duty; 2017 F-450 Super Duty; 2017 F-550 Super Duty; 2015-2018 Focus; 2013-2020 Fusion; 2015-2023 Mustang; 2019-2020 Police Responder Hybrid; 2019-2023 Ranger; 2019-2020 SSV Plug-in Hybrid; 2015-2017 Lincoln MKC; 2016-2018 Lincoln MKX; 2013-2020 Lincoln MKZ; 2019 Lincoln Nautilus. Part number CU5Z-9665500-U. Genuine New Ford part.