2700301917 Pistons and Rings set designed for use with CLA250 GLA250 2.0 I4 Turbo M270 E20 engine.This component is engineered to meet specifications for proper fit and function.The piston and ring assembly supports efficient combustion sealing and consistent engine.Each part is manufactured to precise tolerances to compatibility with the designated engine model.Installation requires standard mechanical tools and knowledge of engine rebuilding procedures. Compatibility Disclaimer: This is an part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.