• Fkm/viton rubber
- MGB Spark Plugs, a product line from NGK, a Japanese company with a global presence, are known for their precision engineering and reliability. They are designed to ignite the air-fuel mixture inside the engine's combustion chamber, thereby starting the combustion process that propels the vehicle forward. This seemingly simple task is, in fact, a complex operation that requires precise timing and high voltage discharge, both of which NGK spark plugs excel at.
Rotary Wheel Of Auto Parts
Auto Head Gasket: Importance in Engine Functionality
A shaft’s surface finishing will determine how effective the sealing will be. The spiral lead and the direction of the finish tool marks have an impact on the sealing effectiveness. Therefore, it’s imperative to ensure that the shaft surface finishing is maintained.
Unthinkable in the list of seals are oil seals, which provide a seal against splashing oil. The most important oil seals are used for rotating shafts and valve stem seals. Oil seals are intentionally never completely sealed to lubricate the seals and prevent wear.
Tighten all fixings in sequence to the correct torque (consult a service manual or dealer if you are uncertain of the torque).
Sealing principle: Since there is an oil film controlled by the oil seal edge between the oil seal and the shaft, the oil film has fluid lubrication characteristics.
Acrylic rubber (ACM)

auto parts spark plug.
Place the ruler or straight-edge on edge diagonally across the head and block and look for gaps showing light anywhere between the ruler and block.



Polytetrafluoroethylene (PTFE, Teflon®)
Common lip materials available for use in our oil seals include: