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Crankshaft

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Vendor: Komatsu
Crankshaft 6130-32-1111 6134-31-1110 6131-32-1101 for Komatsu 4D105 Engine
Crankshaft 6130-32-1111 6134-31-1110 6131-32-1101 for Komatsu 4D105 Engine Part Number: 6130-32-1111 6134-31-1110 6131-32-1101 Application: for Komatsu 4D105 Engine Condition: New Aftermarket Parts In StockRegular price $ 748 -
Vendor: Komatsu
Crankshaft 6202-31-1100 6207-31-1110 for Komatsu 4D95L Engine
Crankshaft 6202-31-1100 6207-31-1110 for Komatsu 4D95L Engine Part Number: 6202-31-1100 6207-31-1110 Application: for Komatsu 4D95L Engine Condition: New Aftermarket Parts In StockRegular price $ 580 -
Vendor: Komatsu
Crankshaft 6735-01-1310 for Komatsu 6D102 Engine WA200-5 WA250-5 WA320 Wheel Loader
Crankshaft 6735-01-1310 for Komatsu 6D102 Engine WA200-5 WA250-5 WA320 Wheel Loader Part Number: 6735-01-1310 Application: for Komatsu 6D102 Engine WA200-5 WA250-5 WA320 Wheel Loader Condition: New Aftermarket Parts In StockRegular price $ 1,298 -
Vendor: ISUZU
Crankshaft 8-97112-981-2 for Isuzu 4BG1 Engine
Crankshaft 8-97112-981-2 for Isuzu 4BG1 Engine Part Number: 8-97112-981-2 Application: for Isuzu 4BG1 Engine Condition: New Aftermarket Parts In StockRegular price $ 598 -
Vendor: Mitsubishi
Diesel engine Parts for 4G18 crankshaft MD352125 Forged Steel
Diesel engine Parts for 4G18 crankshaft MD352125 Forged Steel Part Number: MD352125 Application: 4G18 Condition: New Aftermarket Parts In StockRegular price $ 698 -
Vendor: Hino
Diesel engine parts for J05 crankshaft S1341-12281 Forged Steel
Diesel engine parts for J05 crankshaft S1341-12281 Forged Steel Part Number: S1341-12281 Application: J05 crankshaft Condition: New Aftermarket Parts In StockRegular price $ 2,998
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.