The durometer of an oil seal is typically dependent on the material it is made with. Common oil seal materials along with their durometers are as follows:


HID (High Intensity Discharge)
Oil seals are available in an immense range of sizes, for shafts from a few millimetres to several metres. Once the shaft diameter, groove diameter (housing diameter) and groove width are known, selecting an appropriate oil seal is a simple task. An oil seal or its product description is usually associated with three dimensions, for example 6x15x4. These refer to the sizes of the hardware for which the oil seal is designed. In this example, this oil seal is suitable for: 6-mm shaft diameter x 15-mm groove diameter x 4-mm minimum groove width.
How does my engine benefit from high mileage oil?
of the component due to extreme temperatures, causing premature deterioration of the oil seal material.
To diagnose an issue with the ignition coil, a mechanic may use an ignition coil tester to check for proper voltage output. If the ignition coil is deemed faulty, it will need to be replaced to restore proper engine function.


Spark Plug China: Wholesale and Manufacturing

