Find the Transmission Filters you need when flushing the transmission in your 2008-2010 Ford 6.4L Powerstroke. For vehicles equipped with an internal or external spin-on filter, the replacement filters offered are built to meet or exceed the factory specs. Filters for the factory pan as well as filters for and deep transmission pans are available. AFE, BD-Power, and Mag Hytec are just some of the manufacturers that are available.