Twin Disc MG509 marine transmission with a ratio of 4.5 to 1 - Remanufactured
Includes:
- Mechanical selector valve assembly (Control valve) -Pilot housing flange
- Oil pump
- Oil level gauge
- Output flange
It does not included the Drive ring (sold separately)
General information:
- Oil capacity 3.5 US gallons.
- Pressure range 175-200 PSI @ 1800 rpm and 180 degrees farenheit
- Maximum speed 3000 RPM
- Operating: Oil viscosity SAE 30W engine oil, temperature 150 - 185 degrees farenheit.
- Operating: Oil viscosity SAE 40W engine oil, temperature 175 - 210 degrees farenheit.
- Oil pump capacity 10.6 gpm at 2400 rpm