Find the Transmission Filters you need when flushing the transmission in your 1989-1993 Dodge 5.9L Diesel. Filters for the factory pan as well as filters for and deep transmission pans are available. For vehicles equipped with a spin-on filter, the replacements offered are a direct-fit that meet or exceed the factory specifications. AFE, BD-Power, and Mag Hytec are just some of the manufacturers that are available.