Sealing lip

Rotary Wheel Of Auto Parts
Valve stem seal
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In addition to fuel efficiency, the Spark Plug 794 00082 also helps to enhance engine power and performance. By providing a consistent and reliable spark, this spark plug helps to optimize the engine's combustion process, leading to improved acceleration and overall engine performance. Whether you're driving on the highway or navigating city streets, having a high-performance spark plug can make a significant difference in the way your vehicle performs.
You may need to take off the air cleaner (See Air filter change ), which may also have pipe connections.
Sealing lip
Valve stem seal
Figure 14.3. Oil aging of fluoroelastomers.5 Chart shows percent retained elongation. Conditions: Aged at 150°C in Service Fluid 105 (oil changed every 168 h).
Typically used in hydraulic high-stress applications where compounds under high pressure are exposed to wear, the benefits of polyurethane seals include:
5. PolytetraFluroEthylene (PTFE)
Benefits include: