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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Hydraulic Pump

CTP-1U3990

D6H 1U3990 — 7J8301

CTP hydraulic pump 1U3990 for 7J8301. Cast iron body, hardened steel gears, viton seals. Critical for excavator, loader and dozer hydraulic circuits — flow and pressure matched to OEM specs. Fits 5S, 6S, D5B.

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:

  • 1U3990 OEM
  • 7J8301 OEM

Compatible Machines

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

  • 5S
  • 6S
  • D5B

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