Atlas Copco/Epiroc HB4100, HB4100DP, HB4200, HB4200DP, Chicago Pneumatic CP4250 Lower Bushing

Our lower bushings are a direct fit for Atlas Copco/Epiroc HB4100, HB4100DP, HB4200, HB4200DP, Chicago Pneumatic CP4250. The OEM part number is: Model Serial Number Part Number HB4100HB4100DP DEQ220482 33630886533363088511 HB4200HB4200DP CP4250 Upper and lower bushings are critical to keeping your hydraulic hammer running right. These bushings keep your point or chisel in place during work. Each bushing needs to be made to OEM standards to keep the correct profile and contours and correctly seat your working tool. When your lower or upper bushing is worn, your tool is not “Square” with the piston. This will lead to a cracked piston, cylinder damage, and seal damage. Big Hammer Co is an direct replacement manufacturer for all the brands we sell. Big Hammer Co is not endorsed or sponsored by, or in any way associated with Epiroc. This product is an direct replacement part. Any use of or reference to the Epiroc trademark is for the sole purpose of indicating compatib