Cummins 4BT 3.9 And 6BT 5.9 Crankshafts

The Cummins 4BT 3.9 And 6BT 5.9 Crankshafts a fundamental components of an engine that convert the linear motion of pistons into rotational motion. It is a long, cylindrical shaft with offset-bearing journals that support the connecting rods. Cummins 4BT 3.9 And 6BT 5.9 Crankshafts is designed for use in trucks and heavy-duty vehicles, and is made from high-strength steel to withstand the stresses of high torque loads. The shape and size of the crankshaft are carefully engineered to provide optimal balance and smooth operation, ensuring efficient power delivery and minimal vibration. Proper maintenance and regular inspection of the crankshaft are essential for ensuring reliable performance and preventing catastrophic engine failure.

We carry crankshafts for Cummins 3.9 and 5.9 liter engines.

If you do not see the B Series part you need, please use our quote request form or call us at +86 18027472559,our friendly sales staff will gladly help you.

Cummins 4BT 3.9 And 6BT 5.9 Crankshafts

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We have a stable and strong supply chain, with a great advantage of the prices and lead time, our cooperated brands include Cummins, Foton, also for Yuchai, Mahle, Fleetguard, Holset, BOSCH, DENSO

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With sufficient stock, normally our engine parts and other truck body parts have the fastest delivery time, generally available within 2-15 days for different quantities.

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