HU931/5x Oil Filter - main applications: EVOBUS (MERCEDES-BENZ/SETRA) O 810 - 818 (Vario). FAUN (TADANO FAUN) ATF-Serie. MERCEDES-BENZ Atego I (950-953, 970, 974, 975, 976), Atego II (958, 970, 972, 974), LN2 / LK (673.001-679.259), Unimog-Serie, Vario (667, 668, 669, 670). OPTARE Solo / Solo SE