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Understanding the Twin Disc MG502 Marine Gear
Diesel Pro
https://dieselpro.com
› blog › understanding-the-twin-dis...
Diesel Pro
https://dieselpro.com
› blog › understanding-the-twin-dis...
Mar 13, 2025
—
The Twin Disc MG502 Marine Gear is an essential part of marine propulsion systems,
designed for seamless transmission of engine power to the propeller
.
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Twin Disc MG-502 Transmission Specifications
Diesel Parts Direct
https://www.dieselpartsdirect.com
› twin-disc-mg-502
Diesel Parts Direct
https://www.dieselpartsdirect.com
› twin-disc-mg-502
Twin Disc
MG
-
502
Transmission Specifications: Available Ratios 1.54:1, 2.00:1, 2.47:1, Oil Capacity 3.5 US pints (1.7L), plus hoses and heat exchanger.
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Twin Disc Marine MG-502 2.0:1 Ratio ... - eBay
eBay
https://www.ebay.com
› ... › Transmission & Components
eBay
https://www.ebay.com
› ... › Transmission & Components
Twin Disc Marine MG-502
, 2.0:1 Ratio Marine Transmission Gear. Running Take Out - In Great Condition. Model #: MG-502 2.0:1.
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$3,950.00
In stock
$299 delivery
MG-502
goldcoastpower.com
http://goldcoastpower.com
› print_bro › name=tw...
goldcoastpower.com
http://goldcoastpower.com
› print_bro › name=tw...
PDF
These units all
have helical gears and torque capacity
to accommodate most mid-range, high-speed diesels and high-per- formance gasoline engines. The MG-502-1Â ...
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mg 502 Twin Disc Transmission Cooler
Mr. Cool Marine Products
https://www.mrcool.us
› mg-502-twin-disc-transmission-...
Mr. Cool Marine Products
https://www.mrcool.us
› mg-502-twin-disc-transmission-...
Get your new
MG 502 Twin Disc Transmission Cooler
replacement from Mr. Cool at 248-960-7850. Join our thousands of satisfied customers.
MARINE TRANSMISSIONS
Trans Atlantic Diesels
http://www.tadiesels.com
› assets › docs › Twin_D...
Trans Atlantic Diesels
http://www.tadiesels.com
› assets › docs › Twin_D...
PDF
Theseunits all have helical gears and torque capacity to accommodate most mid-range, high-speed diesels and high-per formance gasoline engines. The
MG
-S02-1Â ...
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4 pages
Twin Disc MG-502 Marine Transmission Parts
Diesel Parts Direct
https://www.dieselpartsdirect.com
› ... › Marine
Diesel Parts Direct
https://www.dieselpartsdirect.com
› ... › Marine
Genuine Twin Disc MG-502 marine transmission parts
covered by a 12-month warranty. Diesel Parts Direct is an Authorized Twin Disc Dealer. Buy online now!
1–5 day delivery
30-day returns
Troubleshooting Twin Disc® MG502
Diesel Pro
https://dieselpro.com
› mg502 › troubleshooting-guide
Diesel Pro
https://dieselpro.com
› mg502 › troubleshooting-guide
Check gaskets and seals for leakage
. Replace parts causing leakage, and fill marine gear sump. Fully clogged filter screen. Remove and clean filter screen.
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Twin Disc MG502-1 - Cummins Marine Forum
sbmar.com
https://www.sbmar.com
› ... › Marine Transmissions
sbmar.com
https://www.sbmar.com
› ... › Marine Transmissions
Mar 9, 2021
—
I have twin 210hp 6BT Cummins in a 35ft Riviera, port engine/trans has a slight rattle or chatter – i am thinking the torsional isolator springs mag have ...
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