Finding oil spots under a parked vehicle can be both worrying and stressful for any vehicle owner. If the seal’s leak is small, oil may start to accumulate on the underside of the engine. But as the leak gets bigger, the oil leak will become visible in the front side of the engine.
Various materials with unique properties are utilised in the construction of rotary shaft seals, allowing manufacturers to tailor the sealing solution to specific industry requirements and ensure optimal performance.

spark plug o ring. It is important to regularly inspect the O-ring during routine maintenance checks and replace it if necessary. A worn or damaged O-ring can lead to oil leaks, engine misfires, and other issues that can affect the performance of the vehicle.
2. Oil seal structure and functions


2. Silicone – Used in specific applications where only light loads are applied.
Replace the sump drain plug tightly and refill the engine with the right amount and grade of oil.
Shaft and Bore Tolerance
With minor lip
Type code
Table 3: Features of each seal type

tc oil seal.
In conclusion, the ignition spark plug is a critical component of a vehicle's engine. It is responsible for igniting the air-fuel mixture and ensuring the engine runs smoothly. Regular maintenance and inspection of the spark plug are essential to ensure optimal engine performance. By understanding the importance of the ignition spark plug and taking proper care of it, you can help prolong the life of your vehicle and prevent potentially costly repairs.
What is an Oil Seal?
Some distributors can be removed without separating the gears, and so the arm does not turn.
(This prevents failure during mounting.)