In stock

Cummins 4B3.9L Crankshaft , 3907803

SKU
AM3907803
$632.00

4-390, 4B, 4BT, 4BTA - 239 CID 3.9 Liter 4 Cylinder Externally Balanced Cummins® Engines

Case® Backhoe-Loader - 580K

Case IH® Tractors - 5120, 5220

Stroke - 4.724"
Bore - 4.0157"-4.0173"
Rod - 2.716" - 2.717"
Main - 3.2672" - 3.2682"
Flange - No Centering Ring, Flat, 8 Bolt Holes, 2 Dowels
Snout - 4 Bolt Holes

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Used
Remanufactured

Includes 1-Year Warranty

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Cummins 4B3.9L Crankshaft , 3907803

$632.00
  • Abilene, KS: In stock

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Product Details

Warranty Info

Abilene Machine, LLC offers a standard 1-year warranty on all new, used and remanufactured parts. Abilene Machine reserves the right to inspect any or all parts returned for warranty before warranty claims will be honored. In all instances, Abilene Machine's sole liability will be either replacing the defective part or a refund not to exceed the purchase price of the defective part.

Specifications

Stroke
4.724"
Bore
4.0157" - 4.0173"
Flange
No Centering Ring, Flat, 8 Bolt Holes, 2 Dowels
Main Journal
3.2672" - 3.2682"
Rod Journal
2.716" - 2.717"
Snout
4 Bolt Holes
OEM Reference Number: 3907803, 3903827, J908031, J918323
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What it fits

4-390, 4B, 4BT, 4BTA - 239 CID 3.9 Liter 4 Cylinder Externally Balanced Cummins® Engines

Case® Backhoe-Loader - 580K

Case IH® Tractors - 5120, 5220

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