The Donaldson P550368 Fuel Filter delivers authentic performance and outstanding quality for your vehicle. Engineered with durability and efficiency in mind, this fuel filter is designed to provide dependable water separation that protects your injectors and maintains peak engine performance. Its innovative spin-on design makes installation quick and straightforward—perfect for both experienced mechanics and automotive enthusiasts.

Features & Benefits

• • Reliable OEM Fit: Crafted as a first-fit solution, its rugged construction ensures a perfect match with original equipment.
• • Superior Water Separation: Effectively removes water from fuel, safeguarding injectors and improving engine efficiency.
• • Effortless Installation: The spin-on design allows for quick and hassle-free installation, reducing downtime.
• • OEM Standard Excellence: Meets or exceeds OEM specifications, assuring top quality and durability.

Technical Specifications

• • Part Number: P550368
• • Outer Diameter: As specified by OEM
• • Thread Size: OEM standard dimensions
• • Length: Conforms to manufacturer guidelines
• • Gasket ID: Consistent with OEM requirements
• • Efficiency: 50% at 5 microns; 99% at 16 microns

Compatibility & Cross References

The Donaldson P550368 Fuel Filter is compatible with various part numbers including AC TP1279, BALDWIN BF7531, BIG A 95420, CARQUEST 86420, CASE-IH, CNH GLOBAL 1820479C1, FLEETGUARD FF5212, FLEETRITE FFR85212, and FRAM P7742—ensuring broad interchangeability with industry standards.

Buy the Donaldson P550368 Fuel Filter online to experience authentic Donaldson quality and reliable performance. Enjoy fast shipping—typically within 1 business day—with Everything Truck Parts. For even more options, browse our Fuel Filters collection or explore our Donaldson collection.