Engine Oil Filter 4429727 4470167 LF3542 Excavator Spare Parts For Hitachi

Engine Oil Filter 4429727 4470167 LF3542 Excavator Spare Parts For Hitachi

Type:Oil Filter

Part NO.:4429727 / 4470167 / LF3542

Application:EX200-2/5 EX220-5

ADVANTAGES 

1. High quality guaranteed,HV filter paper from USA

2. Competitive price

3. Good package;

4. Fast Delivery ;

5. Best service

6. Specializing in exporting for more than 10 years

7. Have our own factory

Brief-introduction of oil filter

The oil filters are designed to get rid of the impurities to prevent the engine, such as the dust, mental partical, carbide sediment, sooty partical and so on. During the engine operation, the mental pratical, dust, oxygenated carbide sediment and gelatinous precipitate, water will mix in the lube. The oil filter aims to filter the impurities in the engine system, keeping the lube clean, extending the operation life. It has high filter ability, small flow resistance and long service lifetime.

The technique for oil filter

1. Filter element

The request of filter element for oil filter will more strict than air filter, since the oil temperature is range from 0 to 300 centigrade. Under the drastic temperature change condition, the oil concentration will be changed as well, which will affect the filter flow. We provide high quality oil filter element, which could filter the impurity in drastic temperature change condition to insure the enough flow.

2. Rubber seal

We provide the high quality rubber seal which synthesis by special rubber, make sure it has good quality with oil tight.

3. Safety valve

As the engine flameout, it will prevent the oil filter getting dry; as the engine starting again, it will come into pressure immediately.

4. Relief valve

Only provide in good quality filters. It only work under the certain condition to let the unfiltered oil flow into engine directly. For example the outside temperature fall of certain one or the oil filter beyond the working deadline. Even though it will take some impurities into engine as well, it is smaller damage for the lost of the empty oil. The relief valve is the key point to prevent engine in an emergency situation

Specification

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