【Function】 - A camshaft sprocket is a cylindrical engine component, with teeth machined along the outer edge. It's attached to one end of the camshaft and connected to the crankshaft sprocket by a timing chain or belt. When the camshaft sprocket rotates, the camshaft revolves and the cam lobes open and close the engine valves. Camshaft sprockets help maintain the timing between the crankshaft and the camshaft.
【Quality&Installation】- highest quality materials with precision , meets or exceeds OEM standards, 100% tested before shipping. Professional installation maybe needed to avoided serious mechanical damage on your engine.