The Donaldson P550447 Fuel Filter is engineered to deliver cleaner, contaminant-free fuel, protecting your injectors and pumps from premature wear. Designed for consistent performance, it safeguards key components during startup and heavy-duty operations, ensuring your engine runs smoothly and efficiently.

Key Benefits

• Prevents premature injector and pump wear for extended engine life
• Features a pressure relief valve for gradual fuel pressure buildup
• Compatible with electronic fuel filter life indicators for easy monitoring
• Provides reliable, high-performance filtration in both light and heavy-duty applications

Technical Specifications

• Outer Diameter: 2.0 inches (approx.)
• Inner Diameter: 1.5 inches (approx.)
• Length: 3 inches (approx.)
• Efficiency: 98% at 10-micron rating
• Testing Standards: Meets SAE J1488/J1985 guidelines
• Collapse Burst Pressure: 150 psi (approx.)
• Water Separator Efficiency: Optimized for superior water separation

Design & Technology

• Utilizes premium cellulose media for exceptional contaminant capture
• Robust construction built for real-world challenges and harsh environments
• Accommodates water separation to further protect fuel system components

For your peace of mind, every order ships within 1 business day, and we guarantee brand-new, genuine parts with no minimum order requirements. Explore more advanced fuel filtration options in our Fuel Filters collection and experience the performance and reliability of Donaldson.