Free - Twin Disc MG-5111A Troubleshooting Guide Twin Disc MG5111A Marine Transmission Parts - Overhaul Plate Kit Section Loading... 1 Overhaul plate kit for Twin Disc marine gear MG5111, MG5111A . Price: $ 1,035.50 Qty: ^ Pictures In Stock Add to Cart 2 Twin Disc Gasket and seal kit for marine gear MG5111A - angled drive . Price: $ 868.07 Qty: ^ Details In Stock Add to Cart 3 Mechanical & Electric Gauges See Our Gauges Page 4 Controls Cables & More... See All Control, Cables & More 5 Marine Water Pumps See All Marine Water Pumps 6 Fresh Water Pumps See All Fresh Water Pumps Free - Twin Disc MG-5111A Troubleshooting Guide