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
WK8115 Fuel Filter - main applications: JOHN DEERE 100-Serie, 300-Serie, 400-Serie, 500 Serie (Schneefräse / Snow blower), 600 Serie (Schneefräse / Snow blower), 700-Serie, 8000-Serie, Forestry
WK8187 Fuel Filter - main applications: CLAAS Arion (Traktoren / Tractors). JOHN DEERE 300-Serie, 5M-Serie, 6030-Serie, 6D-Serie, 6M-Serie, 7130 – 7530 (Premium-Traktoren / Premium Tractors), W-Serie (Mähdrescher / Harvester)