PULLEY COMPONENT CRANKSHAFT. THE PULLEY COMP CRANKSHAFT IS A CRANK PULLEY DAMPENER WHICH SITS AT THE FRONT OF THE CRANKSHAFT IN THE ENGINE. THE PART IS IMPORTED FOR THE INDUSTRIAL ASSEMBLY OF MOTOR VEHICLES OF TARIFF HEADING 8703. THE PULLEY COMP CRANKSHAFT IS A DISC COMPRISING A STEEL EXTERIOR AND AN INNER BUSHING OF VULCANISED RUBBER BONDED TO THE STEEL. THE PART IS IMPORTED AS A SINGLE UNIT. IT IS DESIGNED TO COUNTERACT TORSIONAL VIBRATION IN THE CRANKSHAFT, THEBY PREVENTING DAMAGE AND WEAR TO THE ENGINE. THE PULLEY COMP CRANKSHAFT RESISTS THE ACCELERATION OF VIBRATIONS IN THE CRANKSHAFT AND DISSIPATES THIS ENERGY THROUGH THE RUBBER SECTION.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6 OF THE COMBINED NOMENCLATURE. CN 84099100 PARTS Suitable for use solely or principally with spark-ignition internal combustion piston engines