For FASS Titanium Series Fuel Filter Combo Package XWS-3002 / PF-3001 GM Duramax

For FASS Titanium Series Fuel Systems. For FASS Diesel Fuel Pump. Refer to the filter labeling or consult the FASS instructions for clarification. Type: Combo Water Separator & Fuel Filter Kit. Fuel Systems Particulate Filter PF-3001.