What is the ford transit gearbox oil capacity?

The Ford Transit gearbox holdS3.45 quarts or 3.35 liters of transmission fluid. Ford recommends that You use Mercon V fluid whenever You need to change it out. The transmission fluid in Your van is there to help protect Your gears. It prevents the gears from having metal on metal contact that can wear them down quickly. You should check Your transmission fluid every time that You get Your oil changed. You will want to make sure that it is filled properly and that it is free from damage and debris. Usually debris will make Your fluid look reflective or metallic.