The guide pipe, code 11.01132-0022-1.C, is a precisely engineered component designed to direct and stabilize the flow of fluids or the movement of functional elements within the MAN L21/31 engine. Its accurate geometry ensures proper alignment, controlled flow characteristics, and reduced mechanical stress on connected parts. Manufactured from high-quality materials with excellent resistance to temperature and corrosion, it guarantees dimensional stability and long operational life. By maintaining defined guidance and preventing misalignment or turbulence, the guide pipe supports efficient system performance, minimizes wear, and contributes to the overall reliability and operational safety of the engine.