The Twin Disc MG-5075 series consists of three models being the MG-5075SC, MG-5075A, & MG-5075IV (MG5075SC, MG5075A, & MG5075IV). Palmer Johnson is North America’s leading distributor for all of your MG-5075 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-5075 transmission, we’ve got you covered. Contact us today and you’ll be back up and running in no time!
Standard Equipment
MG-5075 SC
- Near coaxial, aluminum housing
- Mechanical control valve
- Oil strainer
MG-5075 A
- Near coaxial, aluminum housing
- 7° down angle on output shaft
- Mechanical control valve
- Oil strainer
MG-5075 IV
- Integral V-drive, aluminum housing
- 15° down angle on output shaft
- Mechanical control valve
- Oil strainer
Options
- SAE J617 housing no. 1
- SAE J617 housing no. 2
- SAE J617 housing no. 3
- Flexible coupling for 14” flywheel (SAE J620 size 355)
- Flexible coupling for 11.5” flywheel (SAE J620 size 290)
- Input flange for freestanding installation
- Electric control valve (12VDC or 24 VDC)
- Mechanical trolling valve
- Oil cooler with thermostatic bypass valve
- Companion flange/ bolts set
- Monitoring devices to customer’s specification
- Mounting brackets
- Live PTO:
- SAE J744 size 82-2, 16-4 (SAE “A”, 2-bolt, max. 58 Nm)
- SAE J744 size 101-2/4, 22-4 (SAE “B”, 2/4-bolt, max. 197 Nm)
- SAE J744 size 101-2/4, 25-4 (SAE “B-B”, 2/4-bolt, max. 337 Nm)
- Authorized Distributor
- Genuine Parts
- Service and Support
Maximum 468 kW (628 hp) @ 2800 RPM [Pleasure Craft]
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.