Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Donaldson · Filtration
P551311
In stock · ships from Knoxville
The Donaldson P551311 is a spin-on secondary fuel filter for heavy-duty diesel engines.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 5 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Freightliner
International
Kenworth
Peterbilt
Other applications
Freightliner
International
Kenworth
Peterbilt
Other applications
Applications based on aftermarket distributor listings; verify with the vehicle owner's manual or manufacturer application guide.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 1 of 1.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It uses cellulose media to remove contaminants down to 5 microns at 99.9% efficiency (ISO 19438), protecting injectors and fuel-system components. Typically installed after a primary filter/water separator, it directly replaces Caterpillar 1R0749. The filter fits many on-highway trucks, including Freightliner Cascadia, International ProStar, Kenworth T680, Peterbilt 579, and Volvo VNL. Regular replacement maintains fuel pressure and engine performance.
Part Number: P551311
FUEL FILTER,SPIN ON
Category: Donaldson- F
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
