Motorcycle Cylinder Base Gasket designed for use with YZ250F models from 2019 to 2024, WR250F models from 2020 to 2023, and YZ250FX models from 2020 to 2024.This gasket provides a seal between the cylinder and engine case to help maintain proper compression and engine performance.Constructed to meet specifications, it supports consistent under standard riding conditions.The item is intended for straightforward installation as part of routine engine maintenance or rebuilds. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.