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Crankshaft
![Crankshaft](http://beespareparts.com/cdn/shop/collections/crankshaft.jpg?v=1713193297&width=5760)
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Vendor: Perkins
Crankshaft 115256990 for Perkins Engine 404A-22 404D-22 404D-22T 404D-22TA 404F-22 404F-22T 104-22
Regular price $ 809 -
Vendor: Caterpillar
C9 C-9 Engine Replace Parts Standard Crankshaft
Regular price $ 1,498 -
Vendor: Volvo
Buy Crankshaft VOE20790461 20790461 For Volvo D7D D7E Engine EC240B EC290B Excavator
Regular price $ 1,578 -
Vendor: Mitsubishi
buy Crankshaft MD374408 23111-42910 for Mitsubishi 4D56 Engine
Regular price $ 720 -
Vendor: Mitsubishi
Buy Crankshaft 4W3989 4W3579 Fit for Mitsubishi S4K S4K-T Engine
Regular price $ 848 -
Vendor: Hino
buy Crankshaft 13411-1583 for Hino H07D Engine
Regular price $ 1,298 -
Vendor: Yanmar
Buy Crankshaft 129001-21100 for Yanmar 3TNE88 Engine
Regular price $ 648 -
Vendor: Kubota
Buy 1G777-23010 V3307 V3307T Crankshaft For Kubota Engine Spare Parts
Regular price $ 780 -
Vendor: Mercedes-Benz
Crankshaft 4220304301 4220303701 for Mercedes Benz OM422 Engine
Regular price $ 1,498 -
Vendor: Komatsu
Crankshaft 6206-31-1110 for Komatsu Engine 6D95L Excavator PC200-5
Regular price $ 768 -
Vendor: Kubota
Crankshaft 7024264 1G381-23010 for Kubota V3800 V3800T Engine
Regular price $ 780 -
Vendor: ISUZU
Crankshaft 8-94118-828-0 8941188280 for Isuzu Engine C223
Regular price $ 668
How does a crankshaft work?
The crankshaft is the most important component of the engine. It takes the force from the connecting rod and converts it into torque, which is output through the crankshaft and drives other accessories on the engine to work. The crankshaft is affected by the centrifugal force of the rotating mass, the periodically changing gas inertia force and the reciprocating inertia force, causing the crankshaft to be subjected to bending and torsional loads. Therefore, the crankshaft is required to have sufficient strength and stiffness, and the journal surface needs to be wear-resistant, work evenly, and have good balance.