WK8109 Fuel Filter - main applications: CATERPILLAR 300 (Kettenbagger / Crawler Excavators), 3000 (Motoren / Engines), 900 (Laderaupen / Track Loaders), 900 (Radlader / Wheel Loaders), CP / CS (Walzenzüge / Rollers), D5 (Planierraupen / Bulldozers), D6 (Planierraupen / Bulldozers), IT (Werkzeug