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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Alternator

CTP-2457839

Alternator 2457839 — Cat MOTOR AS

CTP alternator 2457839 for Caterpillar MOTOR AS. New build (not remanufactured), heavy-duty bearings, brushes rated for high-vibration mining and construction service. Application: 319D, 319D L, 319D LN. Tropical-climate winding insulation.

In Stock — Miami Warehouse LATAM · 0% Pricing Eligible 30-50% vs OEM

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OEM Cross-References

CTP aftermarket reference cross-references the following OEM part numbers:

  • 2457839 OEM

Compatible Machines

Documented fitment for the following machines. Verify with your machine serial number for exact match.

  • MOTOR AS
  • 319D
  • 319D L
  • 319D LN
  • 320D
  • 320D FM
  • 320D FM RR
  • 320D GC
  • 320D L
  • 320D LN
  • 587R
  • 587T
  • 613G
  • 621G

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