NAMCO Direct Mount Gearboxes

Engineered to direct mount to the outboard housing of any primary driver, NAMCO’s line of direct mount gearboxes are clutch or coupling compatible and are offered from 150 to 3000 HP, available in either single, or multiple increasing or decreasing gear ratios. NAMCO's direct mount gearboxes power an array of applications including: 

  • Blenders
  • High HP Fluid Pumping
  • Mobile Well Servicing Units & Mobile Drilling Rigs
  • All Wheel Drive Off Road Haul Trucks & Rigs
  • Any Other Custom Application

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Info Needed for New Pump Drive


What Information is Needed for a New Pump Drive or Gearbox Application

July 5th 2023Read More
Updating a Pump Drive or Gear Box


What Information is Needed When Updating a Pump Drive or Gearbox Application

July 3rd 2023Read More
Why Buy your next pump drive from PJ


Why Buy your Next Pump Drive from Palmer Johnson?

June 28th 2023Read More
Pjps technicians

NAMCO Service Network

Palmer Johnson's nine-location factory-authorized service center network features:

  • Field service
  • On-site troubleshooting and diagnostics
  • On-site application/installation review
  • Unit removal & installation
  • System and bearing failure analysis
  • Oil sampling and predictive maintenance
  • Specialized tooling & lifting equipment
  • 100% genuine replacement parts
  • Repairs & remans tested to original factory specs
  • 12-month warranty