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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Alternator

CTP-3991485

Alternator 3991485 24V/75A — Cat 3054C

CTP alternator 3991485 (24V/75A) for Caterpillar 3054C, 3054E, C4.4, C6.6. New build (not remanufactured), heavy-duty bearings, brushes rated for high-vibration mining and construction service. Application: 3054E, C4.4, C6.6. 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:

  • 3991485 OEM

Compatible Machines

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

  • 3054C
  • 3054E
  • C4.4
  • C6.6
  • CP-76
  • CS-54B
  • CS-64
  • CS-74
  • IT14G
  • IT14G2
  • M313D
  • M315C
  • M315D
  • M315D 2

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CTP-0969299

Alternator 0969299 24V/30A — Cat 6D14

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CTP-1005047

Alternator 1005047 24V/50A — Cat 3406/C

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CTP-1008223

Alternator 1008223 12V/55A — Cat 3054

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Available now

Need CTP-3991485 or related parts?

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