DT Spare Parts 4.61659 4.90688 4.90689 ELRING 472.050 804.930 ETG Automotive 02.01.13.219894 02.99.13.224977 EVOBUS 541 131 01 31 A541 131 01 31 KM Germany 030 2105 30 2105 KTK GERMANY 11101