Crankshaft

Crankshafts are vital rotating components within the engine, specifically located within the crankcase. They convert reciprocating linear motion of the pistons into rotary motion, ultimately powering the vehicle's drivetrain. These robust parts are subjected to considerable stress from combustion forces and bearing loads, demanding high strength and precision manufacturing. Crankshafts feature offset journals for connecting rod attachment and counterweights for balancing rotational forces, ensuring smooth engine operation. Material composition typically includes forged or cast steel for durability and resistance to fatigue. Examples in our catalog include Febi crankshafts (like MPN FEBI40755 and FEBI01090) and those from MAN (MPN 51.02101-0801 and 51.02100-6105), servicing a wide range of passenger cars and commercial vehicles.