Twindisc mg5025a

Palmer Johnson is North America’s leading distributor for all of your Twin Disc MG-5025A (MG5025A) 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-5025A transmission, we’ve got you covered. Contact us today and you’ll be back up and running in no time!


MG-5025 A

Standard Equipment

  • Vertical offset, aluminum housing
  • 8° down angle on output shaft
  • Mechanical control valve
  • Oil strainer


Options

  • SAE J617 housing no. 3
  • SAE J617 housing no. 4
  • SAE J617 housing no. 5
  • Borg Warner housing
  • Flexible coupling for 8” flywheel (SAE J620 size 200)
  • Flexible coupling for 10” flywheel (SAE J620 size 255)
  • Flexible coupling for 11 ½” flywheel (SAE J620 size 290)
  • Electric control valve (12 VDC or 24 VDC)
  • Control cable bracket
  • Mechanical trolling valve
  • Oil cooler
  • Companion flange

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.
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, nine full-service centers, and an extensive dealer network to serve you.