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Cummins 4B 4BT 3.9 Liter Crankshaft
NEW Crankshaft with Standard Size Main & Rod Journals
NO CORE CHARGE
4-390, 4B, 4BT 239 C.I.D. 3.9 Liter 4 Cylinder
Applications: 580K Backhoe Champion - C50, C56, C60, C66, C70, C76, C80, C86 Consolidated Diesel
Forging numbers: 3903827 3908031 3907803 91832 3929036
Flange: Flat, No Centering Ring, 8 Bolt Holes, 1 Dowel Hole Snout: 4 Bolt Holes, Timing Gear installed, L-Hand Helix, 36 Teeth, part # 3901258. 1 Keyway
NO CORE CHARGE
4-390, 4B, 4BT 239 C.I.D. 3.9 Liter 4 Cylinder
Applications: 580K Backhoe Champion - C50, C56, C60, C66, C70, C76, C80, C86 Consolidated Diesel
Forging numbers: 3903827 3908031 3907803 91832 3929036
Flange: Flat, No Centering Ring, 8 Bolt Holes, 1 Dowel Hole Snout: 4 Bolt Holes, Timing Gear installed, L-Hand Helix, 36 Teeth, part # 3901258. 1 Keyway
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