For immediate Service, Call(800) 341-4334

Palmer Johnson is an authorized NAMCO distributor and service provider. NAMCO manufactures heavy-duty products such as: split shaft PTO’s, direct mount gearboxes, planetary drives, industrial transmissions, parallel shaft gearboxes, right angle drives, pump drives, chain drives and custom open gearing. We can provide you all the solutions you need from the NAMCO catalog.

With over 40 years of experience, NAMCO has provided customers across the world with innovative products and capabilities to meet their needs for precision manufacturing with a quality and service commitment.

  • NAMCO Split Shaft PTOs Transfer Cases

    Split Shaft PTO’s & Transfer Cases

  • NAMCO E Series Direct Mount Gearboxes

    Direct Mount Gearboxes


    Transmission Power Take Offs

  • Right Angle Drives

    Right Angle Drives

  • Epicylic Planetary Drives

    Epicylic (Planetary) Drives

  • Industrial Transmissions

    Industrial Transmissions

  • Parallel Shaft Gearboxes

    Parallel Shaft Gearboxes

  • Chain Drives

    Chain Drives

  • NAMCO Pump Drives

    Pump Drives

  • Looking for parts?

    We carry all of them, too. Thousands of parts in stock, ready to ship.

    Shop Now


Can’t find what you’re looking for?

For immediate service from real people with real answers, call 800-341-4334

We're Talking About NAMCO

Info Needed for New Pump Drive


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

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Updating a Pump Drive or Gear Box


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

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Why Buy your next pump drive from PJ


Why Buy your Next Pump Drive from Palmer Johnson?

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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