English version

crankshaft in Motor vehicles topic

From Longman Dictionary of Contemporary Englishcrankshaftcrank‧shaft /ˈkræŋkʃɑːft $ -ʃæft/ noun [countable]  TTCa long piece of metal in a vehicle that is connected to the engine and helps to turn the wheels
Examples from the Corpus
crankshaftAll moving parts, apart from the plain-bearing crankshaft, use needle roller bearings to help it rev freely.The Corrado's supercharger sits alongside the transversely mounted engine and is belt-driven off the crankshaft pulley at 1.66 times engine speed.Until six weeks ago I had first class service, then, suddenly, the crankshaft snapped.When checked for straightness, this crankshaft was found to have little or no distortion.