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
P169344
In stock · ships from Knoxville
This is a Donaldson hydraulic filter cartridge, often called a spin-on or drop-in filter element.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 6 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Caterpillar
Caterpillar
Fitment verified from distributor listing; applications are specific Caterpillar equipment only.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 48.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It cleans the hydraulic oil in heavy equipment by trapping tiny particles of dirt and metal before they can damage pumps, valves, and cylinders. You replace it during routine hydraulic system service or whenever the filter restriction indicator shows it’s plugged. This particular model is commonly used on certain Caterpillar paving and road-building machines.
Part Number: P169344
HYDRAULIC FILTER, CARTRIDGE (P169344-016-140)
Category: Donaldson- FH
Dealer: KP Services Crossville
Compatibility, alternatives, and more