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Safeguard your engine’s fuel system with the Mack Fuel Filter. This genuine Mack spin-on primary fuel filter traps contaminants before they reach high-pressure pumps and injectors, supporting consistent fuel delivery and minimizing the risk of premature wear. Its spin-on design screws securely onto the threaded filter head for quick, mess-free service during routine maintenance. Engineered to meet Mack’s OEM specifications for primary fuel filtration in heavy-duty applications, the Mack 20704867 effectively removes fine particulate to help protect critical fuel system components and sustain reliable engine performance.
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