Update: This product has been replaced by the EA15K88 oil filter.
While AMSOIL is busy developing a new “EAO” oil filter for late model Ford 6.0/6.4L Power Stroke diesel engines, the “SDF88” is being offered for this application. The SDF88 features heavy duty construction, a cellulose media and is designed for OEM-recommended drain intervals. It replaces the Donaldson P550528 and WIX 57312 oil filters. This unit is also compatible with the AMSOIL BMK11 and BMK21 Oil By-Pass Systems. Check out the complete line of AMSOIL Synthetic Diesel Oil and Filters.