New answers tagged belt
Your 'double wheel turning the belts' is called the crankshaft pulley. Some vehicles have a pulley assembled in two 'halves' and are bonded together to form the crankshaft pulley. In the bonded arrangement it now becomes a 'crankshaft engine damper'. If the bonding becomes detached to any extent the damper will allow and even cause engine vibrations, and ...
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