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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Starter Motor

CTP-4N4399

Starter Motor 4N4399 — Cat RING-PISTON

CTP heavy-duty starter motor 4N4399 for Caterpillar RING-PISTON. High-torque planetary reduction. New solenoid, planetary gears, drive assembly. Fits D379B, G3304, G343.

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:

  • 4N4399 OEM

Compatible Machines

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

  • RING-PISTON
  • D379B
  • G3304
  • G343
  • G379
  • G399

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Available now

Need CTP-4N4399 or related parts?

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