...
2025-08-14 19:38
713
...
2025-08-14 19:21
497
...
2025-08-14 19:13
2059
...
2025-08-14 18:59
1957
...
2025-08-14 18:58
1984
...
2025-08-14 18:46
1523
...
2025-08-14 18:22
2509
...
2025-08-14 18:19
2410
...
2025-08-14 18:08
310
...
2025-08-14 17:10
2471
Seals are designed to create a tight seal around the shaft by utilising a combination of lip geometry, surface tension, and lubrication. When the shaft rotates, the lip of the oil seal comes into contact with the shaft surface, creating a frictional force that generates heat. This heat helps to soften and conform the elastomeric material of the oil seal to the shape of the shaft, ensuring an effective sealing action.
- Spark is the life force that these plugs channel into the engine. When an ignition system sends an electrical current to the spark plug, it jumps the gap between the center and side electrodes, creating a spark that ignites the compressed fuel mixture in the combustion chamber. This spark is the catalyst that transforms potential energy into kinetic energy, propelling vehicles forward. The efficiency and reliability of this process are critical to engine performance and depend largely on the quality of the spark plug.
Sealing process

Without minor lip
Type code