- Other maintenance factors, such as insufficient lubrication inside the engine.
- Overall, porcelain spark plugs are a reliable and efficient choice for ensuring proper ignition in gasoline-powered vehicles. Their ability to withstand high temperatures, durability, good electrical insulation properties, and attractive appearance make them a popular option among vehicle owners and mechanics.
- External orientation
- * Fluorocarbon rubber Known for its extreme chemical resistance and high temperature tolerance, fluorocarbon rubber is used in applications that require the highest level of protection against chemicals and extreme temperatures.
Custom HINO Hyundai / KIA ISUZU MITSUBISHI FUSOSUZUKI
Lubricants applied between moving and stationary elements of mechanical equipment help to prevent damage. But when the equipment are under high pressure, the lubricants tend to escape, hence the need for oil seals to prevent the clashing of dry parts. Practically all mechanical equipment, including car engines, assembly machines, and PTFE machined parts use these oil seals to prevent harmful interaction that can result in damaged parts.
Like any element of the engine, oil seals are subject to wear. Over time they can lead to possible leaks of lubricating liquid.
Nominal seal O.D.
D, mm
Oil seals are integral components in a range of machinery and equipment, playing a vital role in keeping lubricants in, contaminants out, and machinery operating efficiently. Understanding the design, materials, and selection factors of oil seals can help you make an informed choice regarding your industrial needs. The reliability, longevity, and efficiency the right oil seal can bring to your machinery is priceless.
The basic principle of sealing is straightforward – the flexible lip is held against the rotating part (usually the shaft) whilst the casing (or O.D.) is pressed into the housing or bore and holds the seal in place. The sealing lip needs some form of lubrication to avoid overheating and is usually energized by means of a garter spring.
Auto spark plugs are critical components in the ignition systems of internal combustion engines in vehicles. These plugs play a pivotal role in igniting the air-fuel mixture within the engine cylinders, initiating the combustion process that powers the vehicle. High-quality auto spark plugs are essential for ensuring efficient fuel combustion, optimal engine performance, and reduced emissions, directly impacting the overall efficiency and environmental impact of the vehicle.




Most conventional oil seals are designed only to withstand very low-pressure applications (about 8 psi or less). If additional internal pressure is present or anticipated, pressure relief is necessary.
Because of the higher temperature resistance of FKM, this material is also chosen for applications where higher speeds play a role, which raise the temperature at the sealing lip considerably. Usually, using FKM will result in a longer life than using NBR. This compensates the higher price of FKM compared to NBR, as an FKM does not have to be replaced as frequently. The low temperature resistance of standard FKM is limited to -15 ˚C.

