The Donaldson P551843 Fuel Filter provides outstanding fuel filtration and water separation to protect your engine. Suitable for both light and heavy-duty applications, it efficiently removes water and contaminants while ensuring optimal fuel flow. Built to meet and exceed OEM standards, this filter is a robust solution designed to maintain injector performance and extend engine life.

Features & Benefits

• Advanced water separation that protects your engine from corrosion
• Spin-On design for fast and hassle-free installation
• High filtration performance with a 30-micron filter size and up to 90% efficiency
• OEM-qualified construction for reliable, consistent operation
• Durable design that promotes long-term engine protection

Technical Specifications

• Outer Diameter: 93 mm
• Thread Size: 1-14 UN
• Length: 140 mm
• Gasket ID: 80 mm
• Filter Type: Water Separator Spin-On

Compatibility & Applications

Ideal for vehicles such as:

• Volvo FH
  (Always verify your vehicle’s specifications to ensure the perfect fit.)

Why Choose Everything Truck Parts?

Our commitment to genuine parts, fast shipping, and flexible ordering allows you to shop with confidence. With over 35 years of experience in aftermarket truck parts, we dedicate ourselves to delivering quality and reliability every time.

Ready to boost your engine’s performance? Explore our Donaldson collection or browse our Fuel Filters selection today to experience the Everything Truck Parts difference.