Filter manufacturer direct sales of high quality fuel filter 479-4131 4794131 for Excavator Engine part filter diesel

product information

Outer diameter 1 : 81.8mm
Outer diameter 2 : 70mm
Inner diameter 1 : 32mm
Inner diameter 2 : 15mm
Height : 227mm
Thread Size : M14x4

OEM reference number

CATERPILLAR : 4794131
HIFI FILTER : SN40817
SAKURA Automotive : EF-55050
SURE FILTER : SFF4131E

Fuel Filter

There are three types of fuel filters, namely diesel filter, gasoline filter and natural gas filter, etc., which are connected in series on the pipeline between the fuel pump and the inlet of the throttle body. As for the role of the fuel filter, it is mainly to filter out the solid impurities (iron oxide and dust, etc.) contained in the fuel, so as to protect the oil pump nozzle, cylinder liner and piston ring, which can not only greatly reduce the Wear and tear and avoid clogging.

Secondly, the fuel filter is also one of the consumables of the car. In order to ensure the effective protection of the filter, usually the car needs to be replaced every 10,000-20,000 kilometers. However, it should be noted that when replacing the fuel filter, the oil, machine filter, and air filter all need to be replaced. And after installation, be sure to check the tightness of the interface to avoid oil leakage.

Company Profile

We design, develop, produce and sell all kinds of engine filters for generators, construction machines, commercial vehicles, buses, agricultural machinery, heavy-duty , trucks etc. Such as air filter, oil filter, fuel filter and hydraulic filters which are replaced filters used in the after-sales market
We have an independent export brand, including Milestone, CHNMST, Ruiqian, Jiasheng, Zahory etc. Meanwhile, customers’ own brand is acceptable to customized after receiving customers brand authorized.
QUALITY AND SEVICE ARE OUR BUSINESS PHILOSOPHY. We believe that quality is the life of an enterprise, and service creates the future. Warmly welcome customers from all over the world to contact us.