The Twin Disc MG-5145 series consists of two models being the MG-5145SC, MG-5145A, & MG-5145RV (MG5145SC, MG5145A, & MG5145RV). Palmer Johnson is North America’s leading distributor for all of your MG-5145 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-5145 transmission, we’ve got you covered. Contact us today and you’ll be back up and running in no time!
Standard Equipment
MG-5145 SC & MG-5145 A
- SAE J617 housing no. 1
- Flexible coupling for 14” flywheel (SAE J620 size 355)
- Mechanical control valve
- Oil strainer and oil filter
MG-5145 RV
- Input flange size GWB 587.50
- Mechanical control valve
- Oil strainer and oil filter
Options
- SAE J617 housing no. 0
- Flexible coupling for 18” flywheel (SAE J620 size 460)
- Electric control valve (12 VDC or 24 VDC)
- Trolling valve (mechanical or electrical)
- Oil cooler with thermostatic bypass valve
- Companion flange/bolt set
- Monitoring devices to customer’s specification
- Mounting brackets
- Aluminum cast mounting bracket with fasteners
- Live PTO – max. 593 Nm
SAE J744 size 127-4, 32-4 (SAE “C”, 4-bolt) - Hydraulic Clutchable PTO – max. 641 Nm
SAE J744 size 127-4, 32-4 (SAE “C”, 4-bolt) - Hydraulic Clutchable PTO – max. 641 Nm
Shaft with key
- Authorized Distributor
- Genuine Parts
- Service and Support
Maximum 1007 kW (1350 hp) @ 2300 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.