caterpillar bucket adapter 3G4308 bucket tooth adapter for Catterpillar,Komatsu, JCB, ESCO, Koblco, Hyundai, Hitachi excavator caterpillar bucket adapter 3G4308 for Catterpillar,Komatsu, JCB, ESCO, Koblco, Hyundai, Hitachi excavator.bucket tooth adapterWe focuse the efforts in the areas of BUCKET TEETH, ADAPTERS, and NEW-TYPE DEVELOPMENT. The tooth and adapter could replacement for the original ...