Free - Twin Disc MG-506 Troubleshooting Guide Twin Disc MG 506 Marine Transmission Parts - Oil Strainer Section Loading... 1 Twin Disc Oil Strainer for MG506 Marine Gear . Price: $ 59.08 Qty: ^ Details In Stock Add to Cart 2 Twin Disc Oil Strainer O-Ring for Marine Transmission MG502 & MG506 . Price: $ 16.32 Qty: ^ Details In Stock Add to Cart 3 Dipstick for Twin Disc MG506 marine transmission New style Price: $ 218.47 Qty: ^ Pictures In Stock Add to Cart 4 Dipstick for Twin Disc MG506 Old Style Marine transmission Old Style Price: $ 166.77 Qty: ^ Details In Stock Add to Cart 5 Oil Filler & Breather for Twin Disc MG506 Marine transmission Old Style Price: $ 123.03 Qty: ^ Pictures In Stock Add to Cart 6 Mechanical Gauges Standard Mechanical Gauges with Alarm Electrical Gauges 12 Volts Electrical Gauges 24 Volts 7 Controls Cables & More... See All Control, Cables & More 8 Marine Water Pumps Detroit Diesel Cummins Caterpillar John Deere See All... 9 Fresh Water Pumps Detroit Diesel Cummins Caterpillar John Deere Free - Twin Disc MG-506 Troubleshooting Guide