: a shaft consisting of a series of cranks and crankpins to which the connecting rods of an engine are attached
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Custom spline shafts—designed to mate the Ferrari crankshaft to a Motus MSTR six-speed sequential transmission—were tested, broken, and remade to withstand the demands of a high-revving V-8.—Eric Hendrikx, Robb Report, 22 Apr. 2026 The engine uses two separate crankshafts, with a three-cylinder unit at the front and a two-cylinder unit behind it, working together as a single powertrain.—Sujita Sinha, Interesting Engineering, 25 Dec. 2025 The potential engine failure is caused by the seizure of the #5 metal crankshaft bushing, according to the recall report.—James Powel, USA Today, 1 Dec. 2025 An employee works on a vehicle crankshaft production line at a factory which produces engine parts in Binzhou, in eastern China’s Shandong province on March 14, 2025.—Anniek Bao, CNBC, 27 May 2025 See All Example Sentences for crankshaft