
oil seal for rotating shaft.
Furthermore, reputable oil seal manufacturers invest in research and development to innovate and improve seal designs
. Advanced manufacturing techniques, such as precision molding and extrusion, allow for the production of highly reliable seals that can function efficiently in demanding environments.The durability of timing chains also means that they generally require less frequent replacement. However, they are not without their drawbacks. Timing chains can be noisier during operation compared to timing belts, and their replacement can be more complicated and costly due to the intricate engine components involved in accessing the chain.