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Donaldson · Filtration
P551103
In stock · ships from Knoxville
The Donaldson P551103 is a spin-on fuel filter and water separator designed for diesel engines.
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Not for marine applications. Always verify physical dimensions and thread size before installation.
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It uses Twist&Drain™ technology for easy, tool-free draining of separated water. The filter captures 99% of particles as small as 10 microns and removes 95% of emulsified water, helping prevent injector wear and fuel system corrosion. This filter serves as a replacement for Cummins 3406889 and is intended for heavy-duty on-highway and off-road applications, but is not for marine use.
Part Number: P551103
FUEL FILTER, WATER SEPARATOR SPIN-ON TWIST & DRAIN
Category: Donaldson- F
Dealer: Post Onsite
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