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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Water Pump

CTP-3N4851

Water Pump 3N4851 — Cat 3N4859

CTP water pump assembly 3N4851 for Caterpillar 3N4859 engine. Cast iron housing, precision-machined impeller, premium seals rated for tropical operating temperatures. Critical wear part — Miami stock for same-day Florida shipping. Fits MARINE ENGINE; 3406, 3406B, 3406C.

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:

  • 3N4851 OEM
  • 3N4859 OEM

Compatible Machines

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

  • MARINE ENGINE; 3406
  • 3406B
  • 3406C

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