Palmer Johnson is North America’s leading distributor for all of your Twin Disc MG-5055A (MG5055A) 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-5055A transmission, we’ve got you covered. Contact us today and you’ll be back up and running in no time!
MG-5055 A
Standard Equipment
- Vertical offset, aluminum housing
- 10° down angle on output shaft
- Mechanical control valve
- Oil strainer
Options
- SAE J617 housing no. 3
- SAE J617 housing no. 4
- Borg Warner housing
- 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
- Authorized Distributor
- Genuine Parts
- Service and Support
Maximum 298 kW (400 hp) @ 3600 RPM [Pleasure Craft]
Authorized Distributor
Palmer Johnson is an authorized distributor and service provider for Twin Disc products.
Service and Support
Seven master rebuild centers, ten full-service centers, and an extensive dealer network to serve you.