4PCS 10mm Ball Stud with 4PCS Lock Nuts,5/16-18 Thread x 3/5" Long Shank Gas Strut Mounting Brackets Stud for Gas Strut Lift Support,Professional Car Accessories Struts Mount Studs (Black)

Yep, that's a leveling sensor. WHAT it's leveling, I'm not sure, but it's definitely a simple sensor. The good news is that you can probably just replace the end pivot ball and not need to replace the entire sensor. https://www.amazon.com/dp/B0FCBFQZJQ?ref=cm_sw_r_apan_dp_6J1NPYDPRJTDHK2N4D95&ref_=cm_sw_r_apan_dp_6J1NPYDPRJTDHK2N4D95&social_share=cm_sw_r_apan_dp_6J1NPYDPRJTDHK2N4D95&rsd=S7NEs6f6YUYCf7CMBAFd8yo3hRCpZnrN%2FggpElgvvrIrNmi%2B%2Br55YQRey8hOPpbKW5Gl2ak0T6RF5hRS%2B5RpNjGK6dIVzv3TofaBzcJCHWdnWA%3D%3D&edk=AQIDAHi1lw%2FM8UbbSMD9ScOOFEmBMHMthHeEhqDaQYPJUAX3jQGwj2%2FsVb7ACXzzlVSC%2Bz3MAAAAfjB8BgkqhkiG9w0BBwagbzBtAgEAMGgGCSqGSIb3DQEHATAeBglghkgBZQMEAS4wEQQMC5Rd09q3XmWS1NscAgEQgDsYj5UenaR5GTmJrqejflHNOX7k%2FwyaiOKT8MoJ%2B93wxHaKyRLH7CM7H7vLRfeRaHLr%2FaK8fTcWLB37bw%3D%3D