Factory wholesale price P766959 gearbox hydraulic oil filter 4220427 for mining machinery filter

Product Size

Outer Diameter : 86.2mm
Height 1 : 237mm
Height 2 : 210mm
Inner diameter : 27.3mm
Filter Implementation Type : Filter Insert

OEM reference number

DANA : 4220427
DONALDSON : P766959
SAKURA Automotive : H-49080

The hydraulic oil filter is used over time.

The impurities in the hydraulic oil are adsorbed on the surface of the filter element and the filter element is blocked, which will also cause the oil pump to absorb insufficient oil and cause air suction. Regular replacement of hydraulic oil filters is the most effective prevention method.
Mambo hydraulic oil filter has always been quality-oriented, and can meet the filtering accuracy requirements of various conditions, supply clean hydraulic oil for crankshafts, connecting rods, camshafts, superchargers, piston rings and other moving parts, and play a role in Lubrication, cooling, and cleaning action, thereby extending the life of these components.

The hydraulic oil has been used for too long and is not replaced

Impurities in hydraulic oil (iron filings, copper filings, dust, etc.) will accumulate more and more, and at the same time, the fine-grained size will become smaller and smaller. At the same time, if the hydraulic oil is used for a long time, the various characteristics of the hydraulic oil, such as lubricating performance, viscosity characteristics, anti-wear performance, stiffness characteristics, etc., will be greatly reduced, and impurities in the hydraulic oil will be brought to each working device and control element through the working cycle. It directly leads to the rapid wear and tear of the hydraulic components of the entire hydraulic system.