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JR908031

Cummins 4BT-390, 3.9L

Crankshaft
3929036, JR908031, J9201036, 4BT390, 39L, CUMMINS

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Used
AMS Parts - All Make Solutions

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Reliable Aftermarket Parts

Crankshaft (4-390 Engine)
JR908031

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New Non-oem