Free - Twin Disc MG-5065 Troubleshooting Guide Twin Disc MG 5065 Marine Transmission Parts - Individual Seal Section Loading... 1 Front seal for Twin Disc Marine Gear MG507, MG5065 & MG5075 PM5728A Input shaft seal Price: $ 42.27 Qty: ^ Pictures In Stock Add to Cart 2 Rear seal for Twin Disc marine gear MG5065 & MG5075 MA297 Output shaft seal Price: $ 49.65 Qty: ^ Details In Stock Add to Cart 3 Mechanical Gauges Standard Mechanical Gauges with Alarm Electrical Gauges 12 Volts Electrical Gauges 24 Volts 4 Controls Cables & More... See All Control, Cables & More 5 Marine Water Pumps Detroit Diesel Cummins Caterpillar John Deere See All... 6 Engine Water Pumps Detroit Diesel Cummins Caterpillar John Deere Free - Twin Disc MG-5065 Troubleshooting Guide