WK817/3x Fuel Filter - main applications: MERCEDES-BENZ 190-Serie (W201), C-Class (W202/S202), E-Class (124), E-Class (W/S210), G-Class (W461/463), Sprinter I (901/902/903/904), Transporter 307-310 (602/T1), W124/S124/C124/R124
WK940/6x Fuel Filter - main applications: EBRO (MISA) L-Serie. NISSAN Cabstar E (Cabstar II), Cabstar I, Pick Up / Navara (720, D21, D22), Trade. NISSAN DIESEL / UD TRUCKS Atleon, ECO-T, L-Serie
WK980/1 Fuel Filter - main applications: CATERPILLAR 200 (Kettenbagger / Crawler Excavators), 500 (Rohrleger / Pipelayers), 600 (Schürfzüge / Scrapers), 700-Series (Muldenkipper / Dumper / Mining Trucks), 900 (Radlader / Wheel Loaders), D6 (Planierraupen / Bulldozers), D7 (Planierraupen / Bulldo