Description
Our Wear bush (steel) directly fits the Atlas Copco/Epiroc HB4700, HB4700DP. The OEM part number is:
| Model | Serial Number | Part Number |
| HB4700 HB4700DP |
DEQ220482 DEQ180774 |
3363105041 |
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 must 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, and seal damage.
Big Hammer Co. is an aftermarket 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 aftermarket part.
Any use of or reference to the Epiroc trademark is for the sole purpose of indicating compatibility or product fit, and is not meant to imply any affiliation or relationship between Big Hammer Co. and Epiroc and/or the Epiroc trademark.