The Donaldson P550016 is a genuine OEM fuel filter designed to offer reliable protection and exceptional performance for diesel engines. Built for efficiency and long-lasting durability, this filter ensures your engine receives clean, high-quality fuel free of contaminants, leading to smoother operation and a longer engine lifespan.

Performance Data

• Filtration Efficiency: 99% at 100 microns
• Direction of Flow: Outside → In
• Recommended Changeout Differential Pressure: 20 PSID

Dimensional Specifications

• Inlet Size: 5/16 inch (8 mm)
• Body Length: 0.94 in (24 mm)
• Overall Length: Approximately 1.25 in (32 mm)
• Outlet Size: 5/16 inch (8 mm)

Physical & Packaging Details

• Constructed from high-quality plated steel with an outer protective jacket
• Packaged with multiple filters per carton
• Typically ships within 1 business day

Cross References

• Comparable OEM options: FLEETGUARD, CATERPILLAR, CHRYSLER, BIG A, and CARQUEST

Why Choose Donaldson?

Donaldson filters are trusted by OEMs across the globe for their precision engineering and consistent reliability. This filter not only protects your engine but also helps minimize downtime and repair costs. Learn more about our high-performance fuel filters in our Fuel Filters collection or browse our Donaldson collection for other genuine parts.