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Freedom Injection
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NEW Cummins 4B Engine Crankshaft | 3939367 | 4B, 4.5L Cummins

Freedom Injection

3939367
Pricing: $885.95

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Description

This is a new replacement crankshaft for your Cummins 4B / 4.5L, bearings not included is engineered specifically for these engines. This carries a 18 month warranty.

Features

  • Stroke: 138mm (5.43’’)
  • Main Journal Diameter: 83mm
  • Conrod Jornal Diameter: 66mm
  • Front Nose: 4 Holes
  • Rear Flange/Flywheel: 8 Holes

Details

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Shipping Information

  • Item Requires Shipping
  • 33.0 lbs.
  • Free Shipping