This premium engine silencer matches OEM numbers 81151010247, 81151010223 and 81151010207, suitable for MAN TGS, TGA and TGX trucks. It is a key exhaust system component that lowers exhaust noise and optimizes engine emission performance. Made of high-temperature resistant metal material, it owns sturdy structure and long service life. Produced according to OEM standards, it is a perfect aftermarket replacement for old or damaged silencers.