Diesel engine air filter 2567902 2567903 AF25729 truck air filter

Diesel engine air filter 2567902 2567903 AF25729 truck air filter

Diesel engine air filter

Generator air filter

Air compressor filters

Truck air filter

Size diameter:

Outer Diameter : 221.2mm

Height : 404.0mm

Inner diameter : 128.0mm

Filter Implementation Type : Filter Insert

Cross OEM number:

AGCO : 055134R1                         CATERPILLAR : 256-7902                DEUTZ : 118 1003

JCB : 32/920401                             LIEBHERR : 571 7555-08                OTOKAR : 13C35-16615-AA

TEREX : 41107712                         VALTRA : 82612300                         VOLVO : 20405830

VOLVO : 3840034                           ALCO FILTER : MD-7782                  ALCO FILTER : S-182

ATLAS COPCO : 1613 8004-00      BALDWIN : RS3994                         BOSCH : 1 457 433 568

ATLAS COPCO : 1615938801         ATLAS COPCO:2914 9310-00         BOMAG : 058 211 49

BOMAG : 058 211 49                       COOPERS : AEM2916                      DONALDSON : P782104

FLEETGUARD : AF25729                FLEETGUARD : AF26397                 HAMM : 1266748

HENGST FILTER : E2000L               INGERSOLL-RAND : 80813884       KNECHT : LX 1801

Identifying A Dirty Filter

How do you know when your engine air filter needs to be replaced? Visible dirt on the filter surface is not a good indicator. Air filters actually do a better job of trapping contaminants once they have been in operation long enough to gain a light coating of dust and dirt. To test an engine air filter, remove it from its housing and hold it up to a bright light such as 100-watt bulb. If light passes easily through more than half of the filter, it can be returned to service.

The light test works well with pleated paper filters. However, some cars have extended life engine air filters with dense fabric filtering media that are highly effective, but don’t allow light to pass. Unless a filter of this type is visibly caked with dirt, replace it at the mileage intervals specified by the vehicle manufacturer.

Some vehicles, primarily pickup trucks, have an engine air filter service indicator on the filter housing. This indicator measures the air pressure drop across the filter when the engine is running; the pressure drop increases as the filter becomes more restricted. Check the indicator at each oil change and replace the filter when the indicator says to do so.