This C249042NO is an aftermarket replacement air filter, specifically designed as a compatible alternative for the original MANN-FILTER C 24 904/2. As a non-OEM part, it offers a cost-effective solution for maintaining optimal engine performance and longevity in various heavy-duty applications, including trucks and buses. The primary function of this air filter is to effectively remove harmful contaminants such as dust, dirt, and debris from the air entering your engine. By providing a clean air supply, it prevents premature wear on critical engine components, helps maintain consistent engine power, and contributes to improved fuel efficiency. Regular replacement of the air filter is crucial for protecting your engine from abrasive particles and ensuring its smooth operation. Engineered to meet the specifications of the original part, this aftermarket air filter ensures a proper fit and reliable filtration performance. Its dimensions are designed to match the MANN-FILTER C 24 904/2, with an outer diameter (A) of 240 mm, an inner diameter (B) of 130 mm, and a height (H) of 300 mm. Choose this reliable aftermarket replacement to keep your machinery running efficiently and extend the life of your engine.