MG 6600 DC

Palmer Johnson is North America’s leading distributor for all of your Twin Disc MG-6600DC (MG6600DC) marine gear transmission needs. Whether you are needing a replacement marine gear transmission, parts to do the repair yourself, or if you are wanting the factory trained technicians of PJ’s service department to rebuild your Twin Disc MG-6600DC transmission, we’ve got you covered. Contact us today and you’ll be back up and running in no time!


MG-6600 DC

Standard Equipment

  • Vertical offset, aluminum housing
  • Electric GP-valve with manual override
  • EC050 Profile module – interface for engagement signals
  • Oil cooler for raw water cooling
  • Oil strainer and oil filter

Options

  • SAE J617 housing no. 0
  • Flexible coupling for 18” flywheel (SAE J620 size 460)
  • Input flange for freestanding installation
  • EC050 E-Troll module – interface for engagement & trolling signals
  • Harness with single point interface to Twin Disc EC300 control system
  • Output shaft driven trailing pump
  • Companion flange/ bolts set
  • Monitoring devices to customer’s specification
  • Mounting brackets
  • Live PTO
    • SAE J744 size 127-4, 32-4 (SAE “C”, 4-bolt) – max. 600 Nm
  • Hydraulic Clutchable PTO
    • SAE J744 size 127-4, 32-4 (SAE “C”, 4-bolt) – max. 600 Nm

Contact Us

Please be as specific as possible by including how we can assist along with any relevant information such as spec number, BOM number, or serial number.

Maximum 1445 kW (1938 hp) @ 2300 RPM [Pleasure Craft duty]

Twin Disc Logo

Authorized Distributor

Palmer Johnson is an authorized distributor and service provider for Twin Disc products.

Genuine Parts

Thousands of parts ready to ship in as little as two hours from our store at shop.pjpower.com.

Service and Support

Seven master rebuild centers, ten full-service centers, and an extensive dealer network to serve you.