This genuine MAN 81965030298 sealing ring, also known as a shaft seal or Dichtring, is specifically designed for various MAN commercial vehicles. It is compatible with models such as TGA, TGL, TGM, TGX, F2000, L2000, M2000, F90, F90 Unterflur, F8, F7, and F9. The seal features precise dimensions, including an inner diameter of 135 mm, a primary outer diameter of 175 mm, a secondary outer diameter of 205 mm (typically for a dust lip), and a height of 18 mm. This component is crucial for preventing fluid leaks and protecting internal components in applications like crankshafts or gearboxes, ensuring optimal performance and longevity.