Twin Disc Marine Gears

Palmer Johnson specializes in Twin Disc marine gear applications, service and support. Palmer Johnson inventories an extensive range of marine gears and service parts. An authorized distributor for more than 30 years, Palmer Johnson has the technical and service experience our customers demand for new marine applications, repowers, repair and parts.

Twin Disc supplies the commercial, pleasure craft and military segments of the marine market with transmissions, surface and waterjet drives, propellers and electronic controls.

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Twin Disc Service Network

For Twin Disc service, call 800-341-4334

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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
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