Motorcycle Clutch Primary Cover Gasket Kit For CVO Electra Ultra Limited FLHTKSE Road FLTRX JGI-25700378-K The cylinder gasket is designed to enhance sealing between the cylinder head and the cylinder block, compensating for flatness variations.It a secure seal to prevent air leakage when the cylinder head and block are joined, supporting proper engine compression and.A damaged gasket may lead to air leaks, reduced compression, and difficulty starting the engine. This gasket kit 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 Classic 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 Ultra Limited Low FLHTKL 2017-2019 OEM CODE: JGI-25700378-K Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.