Product Descript Thrust bushing and tool bushing is the main components for hydraulic breaker/hydraulic hammer front head.Its role is to locate and protect the breaker chisel. The piston moves up and down and hits on the tool, while the valve rotates to control the oil flow's direction. It is the place where movement happens and where the hydraulic power is generated. As one of the largest and most professional manufacturer for the hydraulic breaker and spare parts, we can produce diverse types of piston, such as SOOSAN, FURUKAWA, DAEMO, MSB...Our provided piston is manufactured by high precision CNC equipment which imported from Germany, Japan and South Korea. We use the best in class raw material which we purchase from the certified vendors of the market. If you are interested in our products, please feel free to contac…