Diesel Fuel Filter Remote Mount Base 1/2" NPT for CAT 1R-0749 / 1R-0750 Filters

4770 Wix 24770 Diesel Fuel Filter Mounting Base for CAT 1R-0749 or 1R-0750. One Diesel Fuel Filter. Fuel Filter Remote Mounting Head for use with 1"-14 filters. Fuel Filter 1R-0750. 2 Micron CAT 1R-0749 (others claim this is 1 micron).