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Donaldson · Filtration
P550428
In stock · ships from Knoxville
This is a Donaldson spin‑on full‑flow lube oil filter. It removes dirt, soot, and wear particles from engine oil to protect bearings, pistons, and other critical parts.
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Verified fitment for 5 applications
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All confirmed applications for this part number.
Caterpillar
Other applications
Caterpillar
Other applications
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Part data verified against 5 catalog sources
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Use it during routine oil changes or whenever service calls for a filter replacement. The high‑efficiency cellulose media helps maintain cold‑flow performance, reducing dry‑start wear in heavy‑duty diesel engines.
Part Number: P550428
LUBE FILTER
Category: Donaldson- F
Dealer: Post Onsite
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