Twin Disc 509 3.83-1 Transmission for Sale
Twin Disc 509 3.83-1 transmission for sale. Running takeout. 195 lbs. forward & reverse. Will install on test engine and spin test for interested buyer. Located in NC. $7,500 SOLD
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The Twin Disc MG-509 marine transmission with a 3.83:1 gear ratio is designed for marine applications, offering reliable power delivery for vessels. Below are key specifications based on available information:
Model: Twin Disc MG-509
Gear Ratio: 3.83:1
Flywheel Housing Size: SAE 1
Drive Type: Spider
Horsepower: Rated for up to 390 HP (specific conditions may apply)
Oil Capacity:
MG-509 DC: 3.5 U.S. gallons (13L), plus hoses and heat exchanger
MG-509 SC: 2.2 U.S. gallons (8.3L), plus hoses and heat exchanger
Dimensions (approximate): 24″ L x 24″ W x 32″ H
Weight (approximate): 715 lbs