A: with minor lip
If the seal is being fitted to original equipment you may have some influence over the shaft and housing bore finish, but if you are replacing a worn seal you still need to take into account the condition of these 2 essential parts.
A spark plug O-ring is a small but essential component in the operation of a vehicle's engine. This tiny ring plays a crucial role in maintaining the seal between the spark plug and the engine block, preventing any oil or debris from entering the combustion chamber.Find all material datasheets here! You can also download them!
3. Chemical Processing Thick rubber gaskets are resistant to chemicals and can withstand harsh environments, making them ideal for use in chemical processing plants and refineries.(the volume of oil, etc., pushed back at the lip contact area per unit of time)
