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
P554470
In stock · ships from Knoxville
This is a spin-on fuel filter and water separator designed to remove water and solid contaminants from diesel fuel before they reach the injection system.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 3 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Primary application is Mack 483GB470M. Compatible with engines requiring M22x1.5 threads, 4.23 in OD, and 7.95 in length.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 23.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It helps protect fuel injectors and injection pumps from wear and corrosion. The filter is typically replaced as part of routine fuel system maintenance or when the water-in-fuel warning light illuminates. It fits applications with an M22 x 1.5 thread and is commonly used on Mack E7 engines and Kubota L245DTP tractors.
Part Number: P554470
FUEL SPNON 04.25X07.95 B12
Category: Donaldson- F
Dealer: Knox Trailers
Compatibility, alternatives, and more