Donaldson P550447 Fuel Filter 3 7/32 (81.8) : 4 1/32 (102

: 4 1/32 (102

Durable construction for long-lasting protection and reliability

• Incorporates the proven design and quality associated with Donaldson products

AIR MAZE SEFB1251

Durability and reliability under tough conditions

Donaldson P550447 Fuel Filter 3 7/32 (81.8) : 4 1/32 (102The 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