Rocker Box cover Gasket for twin cam touring Road Tri Ultra CVO Limited FLHTKSE Freewheeler FLRT Street T Rocker Box cover gasket made from Viton material.Designed for use with 1999-2016 Twin Cam engines on Touring and Trike models.Fits a range of - motorcycles including Road King FLHR, Road King Classic EFI FLHRCI, Electra Standard FLHT, Electra Classic FLHTC, Electra Classic EFI FLHTCI, Ultra Classic Electra EFI FLHTCUI, Road FLTR, Road EFI FLTRI, Road King EFI FLHRI, Electra Standard EFI FLHTI, Road King Custom FLHRS, Road King Custom EFI FLHRSI, Street FLHX, Street EFI FLHXI, Road King Classic FLHRC, Ultra Classic Electra FLHTCU, CVO Ultra Classic Electra FLHTCUSE2, Tri Ultra Classic FLHTCUTG, CVO Ultra Classic FLHTCUSE5, Electra Ultra Limited FLHTK, CVO Street FLHXSE, Road Custom FLTRX, Street Trike FLHXXX, Road Ultra FLTRU, CVO Road Ultra FLTRUSE, CVO Ultra Classic Electra FLHTCUSE7, CVO Street FLHXSE3, CVO Road Custom FLTRXSE, Low Rider FXDL, CVO Road King FLHRSE6, CVO Limited FLHTKSE, Street Special FLHXS, Electra Ultra Classic Low FLHTCUL, Ultra Limited Low FLHTKL, CVO Street FLHXSE, CVO Road Ultra FLTRUSE, Road FLTRX, Road Special FLTRXS, Freewheeler FLRT, Low Rider S FXDLS. Constructed to maintain engine seal integrity under temperature and pressure conditions.Viton material provides resistance to heat, oil, and compression set, supporting consistent performance over time.Designed for precise fitment on rocker box covers.Supports efficient engine and contributes to long-term reliability.Suitable for riders seeking dependable sealing components for regular use or maintenance. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.