Free - Twin Disc MG-507 Troubleshooting Guide MG 507 Twin Disc Marine Transmission Parts - Dipstick Section Loading... 1 Dipstick for Twin Disc MG507 marine transmission . Price: $ 61.92 Qty: ^ Details In Stock Add to Cart 2 Dipstick tube for Twin Disc MG507 marine transmission. . Price: $ 719.04 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-507 Troubleshooting Guide