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Donaldson · Filtration
P550105
In stock · ships from Knoxville
The Donaldson P550105 is a primary spin-on fuel filter for heavy-duty diesel engines.
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Verified fitment for 3 applications
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Primarily a direct replacement for the Cummins 154709 primary fuel filter. Fits any diesel engine that accepts a spin-on filter with 1-14 UN threads, 3.66 in outer diameter, and 5.35 in length. Verify thread size and dimensions against your existing filter or engine spec before ordering.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 6 of 6.
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It uses cellulose media that captures 99% of contaminants down to 25 microns, protecting fuel pumps and injectors from wear. The filter features 1-14 UN threads and is tested to SAE J1985 standards. Designed as a direct replacement for Cummins 154709, it fits many commercial trucks, off-road equipment, and industrial diesel applications.
Part Number: P550105
FUEL FILTER
Category: Donaldson- F
Unit: ea
Dealer: KP Services Crossville
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