50mm Valve Stem Oil Seal Auto Rubber Parts Multifunction For Car And Motorcycle
Wholesale Auto Spare Rubber Parts Rubber Valve Stem Oil Seals For Car And Motorcycle
Size: OEM Size/Standartd Size
Introduction:
The Valve stem seal is a very important part of the Auto Engines. It is installed at the top and/or end part of the valve tube which locates between the valve stem and the valve tubes. It can adapt to the changing gap between the stem and the pipe in the reciprocating movement, control the lubricating of oil flowing into the gap between the guide rod and the pipe, ensure the lubrication needs of the valve stem and the oil seal lip, and avoid the lubricating oil entering the cylinder through the gap. The valve stem seals can reduce the oil leakage into the combustion chamber causes the components to be charcoal and reduces the service life of the engine parts.
What are Valve Stem Oil Seals?
Valve stem seals offer a described metering price of oil to the valve stem interface of inner combustion engines to lubricate the valve manual and limit engine emissions. They are to be had for diesel and fuel engines with and with out boosting.
Product Details:
| Materials | FKM, FKM rubber, NBR, ACM and etc. |
| Other names | Rubber sealing, rubber parts, Valve stem seals, Oil sealing, Auto engine parts. |
| Operating temperature | -20 – 200 °C |
| Color | Black, Brown, Red, Blue, Green, Grey |
| Hardness | Shore A 60-75 |
| Application | The FKM Valve stem oil seals are mainly used in the Auto Engines and other kinds of Engines. |
FAQ
1. What are the benefits of the FKM rubber?
* Wide range of temperature from -15 degree to 200 degree.
* Excellent in chemical and oil resistance
* Good adhesion to metals
2. Could you pls introduce more details of the FKM rubber?
The resistant chemicals of the FKM are including: Mineral oil and grease, ASTM oil No.1, IRM 902, IRM 903 oils and etc; Silicone oil and grease; Gasoline; high alcohol content; Mineral and vegetable oil and grease; high vacuum; Aromatic hydrocarbons(benzene,toluene); Kerosene;Hydraulic oil; Lubricating and fuel oils; Very good ozone,weather and aging (sunlight)resistance. FKM rubber has good adhesion to metals so we usually use it to produce Valve stem seals and oil seals.
3. How long it will take if we place sample orders to you?
Usually we need around 10-14 days to prepare the molds of the Valve stem seals. And another 5 days will be needed to finish the samples. Pls send us samples or drawings for reference.
Picture of the Rubber Valve Stem Oil Seal:
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