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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Alternator

CTP-3851812

Alternator 3851812 24V/115A — Cat C7.1

CTP alternator 3851812 (24V/115A) for Caterpillar C7.1. New build (not remanufactured), heavy-duty bearings, brushes rated for high-vibration mining and construction service. Application: 924K, 930K, 938K. 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:

  • 3851812 OEM

Compatible Machines

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

  • C7.1
  • 924K
  • 930K
  • 938K

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Available now

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