- Air Conditioning In vehicles equipped with air conditioning, the belt powers the compressor, allowing for effective temperature control inside the cabin.
In addition to preventing oil leakage, the piston oil seal also helps to reduce friction between the piston and the cylinder wall. This is important for maximizing engine efficiency and prolonging the life of the engine components. By reducing friction, the seal helps to improve fuel economy and reduce wear and tear on the engine.
piston oil seal

(no lead marks)
Oil Seal Turbo:


-20 °C to + 130 °C
With spring Rubber O.D. wall Metal O.D. wall
Amongst the several applications of oil seals, these are the most common three applications – o-rings, spring seals, and lip seals.
When the engine is running, the ignition coil receives a signal from the engine control unit to fire at the correct time. The coil then rapidly builds up a magnetic field within the primary winding when the signal is received, and when the signal is cut off, the magnetic field collapses rapidly, inducing a high voltage in the secondary winding. This high voltage is then sent to the spark plug, where it jumps the electrode gap, igniting the air-fuel mixture in the combustion chamber.
In situations where the shaft has splines or an integral gear on the end, you’ll want to take precautions. These gears and splines often have very sharp edges that are quite detrimental to the seal’s integrity. You may use an installation sleeve that will allow the seal to slide past these hazards undamaged.
Remove all traces of the old gasket from the pump and engine, using a paint scraper if necessary.
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Rubber type
Another factor you need to consider is the type of lubricants that are more suitable for the seals. Check for the appropriate viscosity of the lubricant that’s compatible with the seal material.