Fuel Filter P502466 For Donaldson Brand

Product Description

Fuel filter is divided into two kinds: one is external type, generally located at the bottom of the chassis; The other is built - in, located in the tank.  The two are just different installation positions, the effect is the same.  In addition, the external type is divided into two kinds of ordinary direct and with return tubing.  For different vehicles, the replacement cycle of fuel filters is different. For details, please check the vehicle maintenance manual. If the fuel quality is not good, the replacement cycle can be shortened.

Consequences of not replacing the fuel filter regularly:
The function of the fuel filter is to filter impurities in the fuel, but after a long time of use, the fuel filter may be blocked by impurities and affect the fuel supply, resulting in reduced fuel supply and difficulty in starting the engine.  In addition, long-term blockage of the fuel filter can lead to premature damage to the gasoline pump.

Fuel filter replacement cycle:
The recommended replacement cycle of fuel filters should be different according to their own structure, performance and use, and can not be generalized.  The recommended replacement cycle of most automakers for normal maintenance of their external filters is 48,000 km; The recommended replacement period for conservative maintenance ranges from 192,000 km to 24,000 km.  If in doubt, consult the owner's manual to find the correct recommended replacement cycle.
In addition, when the filter hose is aged or cracked by dirt, oil and other dirt, the hose needs to be replaced in time.