Product Introduction
Kunfang Auto Parts is a professional manufacturer and supplier of fuel filters for diesel engines and commercial vehicle applications.
The FF4052A spin-on fuel filter is designed for diesel fuel filtration systems. Its spin-on structure allows convenient installation and replacement when used in compatible fuel systems.
We supply fuel filters for heavy-duty trucks, commercial vehicles, construction machinery, agricultural machinery and industrial diesel engines.
OEM, ODM and private-label services are available to meet different customer requirements.
Please confirm the part number, dimensions, thread specifications and application compatibility before ordering.














