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Donaldson · Filtration
P551063
In stock · ships from Knoxville
The Donaldson P551063 is a complete fuel filter kit designed specifically for Detroit DD13, DD15, and DD16 heavy-duty diesel engines.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
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Designed for Detroit engines; commonly found in Freightliner Cascadia, Western Star 5700, and other heavy-duty trucks. Verify engine year and specific application, as filter requirements may vary with emission standards (e.g., GHG17, EPA10). Originally equipped on engines with Detroit part numbers A4720900451, A4720900551, A4720900651, etc.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 17.
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It includes a pre-screen filter to catch larger debris and a high-efficiency coalescer/final filter that separates water and removes fine particles down to 4 microns with 99% efficiency. Replacing this kit at recommended intervals helps protect sensitive fuel injectors and high-pressure pumps from contamination, preventing costly engine damage and maintaining fuel economy. This kit is typically changed during routine engine service, often every 15,000 to 30,000 miles or as indicated by the vehicle's fuel filter restriction gauge.
Part Number: P551063
FUEL FILTER KIT
Category: Donaldson- F
Dealer: Post Onsite
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