WK9058x Fuel Filter - main applications: CATERPILLAR 300 (Kettenbagger / Crawler Excavators), 900 (Radlader / Wheel Loaders), AP / BG (Asphaltfertiger / Asphalt Pavers), Challenger-Serie, Lexion-Serie. CLAAS Challenger (Raupentraktoren / Crawler Tractors), Lexion (Mähdrescher / Harvesters), Xeri