Best semi truck permanent 84221215 replacable truck oil filter

Type:	oil filter
OEM No.	84221215
Materials:	Wood pulp filter paper,poly urethane,rubber,iron etc.
Size	Diameter 1:107 Thread size: 3/4″-16 UNF Height [mm]:137
Replaces  Number:	LF3481 P553411 P550226
Guarantee:	10000kms
Application:	Truck Engine/Auto Engine/Excavator Engine/Industrial Machinery
Descriptions:	1.For removal of dust and other particles2.Adopt high performance 100% wood pulp filter paper3.100% mechanical rubber4.Filtration efficiency over 99% 5.High standards from first grade materials specific to its application for  European truck

Supply Ability
10000 Piece/Pieces per Month
Packaging Details & Delivery

oil filter 84221215, one piece in poly bag to be put in one box, 120 boxes to be packed in one carton, Or as per customer’s packing instruction.

 

When the engine is working, the metal wear debris generated by the friction surface of the parts, the dust in the atmosphere, and the carbon particles generated by the incomplete fuel combustion will penetrate into the engine oil. The engine oil itself will also produce colloidal deposits due to heat and oxidation. These impurities will be mixed in In the oil.

Therefore, an oil filter must be provided in the lubrication system so that the circulating oil can be purified before being sent to the surface of the moving parts. Ensure good lubrication of the friction surface and prolong its service life.

How to Distinguish True and False Oil Filter Elements

For ordinary consumers, we can not see what level of work is inside the machine filter, we can only use some skills to judge. Here are some practical techniques for judging the filter quality of the machine.

First trick: Judging from the appearance details: the appearance of good filter is bound to look good

Only high quality machine filters are willing to invest the best cost in the appearance details. The counterfeit goods or refurbished goods do not have the ability at all, nor do they bother to do well. In fact, the method of “filter by appearance” is very useful, because a good filter must have a good appearance.

Second trick: see if the filter rubber ring is tough and soft

Good machine filter, its rubber ring material will be very thick, and when pressed by hand will also have a soft feeling, to ensure the sealing around the oil inlet and outlet.

Third trick: see if it has a check valve structure inside

With the help of small tools around to identify whether the machine filter has a check valve structure.

Simply put, a check valve is a device that allows the lubrication system to store as much oil as possible after the vehicle has stalled.

Fourth trick: Put your finger into the filter and touch the inner wall of the machine to determine if it is fixed properly.

Good machine filter, its filter element will be firmly fixed in the machine filter, under the pressure of oil and vehicle bumps will not shift, to ensure that the oil from the filter paper through the completion of filtering. So, from the fixed distance of the filter element

Fifth trick: shake hard to filter, listen to whether there is a murmur.

A good machine filter can fix the filter element better, and there will be no murmur of interference between components when shaking.

Although the oil filter is small, its function is very big. Many car owners pay much attention to the choice of oil, but ignore the choice of oil filter. To some extent, the oil filter is more important than the oil.