The timing chain functions in the same way that a timing belt does. The difference between the two is simply the material and area. One is constructed of metal and the other, a reinforced rubber. Though timing chains were used first, belts were launched into automobiles in the 1960s. Belts are quieter and due to their material, less expensive to produce. Timing chains are housed within the engine and receive lubrication from engine essential oil and can last a considerably long time, while timing belts are located beyond the engine and tend to dry out and crack. In the last couple of years, however, more 
automobile manufacturers have included timing chains back to some vehicles with huge improvements like a reduction in noise and vibrations, different a timing belt not absolutely all water pumps are powered by the timing chain. Verify your owner’s manual to know what kind of timing operation your vehicle utilizes timing chain china because they may vary from year to 12 months and by an auto manufacturer.
