This clutch primary cover gasket kit is designed for replacement use on compatible motorcycles.The gasket kit includes components necessary to seal the clutch primary cover interface.The bottom of the interface uses aluminum material.The gasket features thickened rubber that is odorless and non-corrosive.Construction is precise to maintain proper fit and prevent air leakage.This part is compatible with the following models: CVO Electra Ultra Limited FLHTKSE 2017–2021, CVO Road Custom FLTRXSE 2018–2021, CVO Street FLHXSE 2017–2022, Electra Police FLHTPI 2017–2021, Electra Standard EFI FLHTI 2019–2022, Electra Standard FLHT 2019–2022, Electra Ultra FLHTCU 2017–2019, Electra Ultra Limited FLHTK 2017–2021, Freewheeler FLRT 2017–2023, Road FLTRX 2017–2023, Road Limited FLTRK 2020–2023, Road Special FLTRXS 2017–2023, Road Ultra FLTRU 2017–2019, Road King EFI FLHR 2017–2022, Road King FLHR 2017–2022, Road King Special FLHRXS 2017–2023, Street EFI FLHX 2017–2021, Street FLHX 2017–2023, Street Special FLHXS 2017–2023, Tri Ultra FLHTCUTG 2017–2023, Ultra Limited FLHTK 2017–2023, and Ultra Limited Low FLHTKL 2017–2019.OEM code JGI-25700378-K.accessories can be directly replaced.Please verify compatibility with your specific motorcycle model before installation.