Description
Our Upper Bushings are a direct fit for Rammer E66, E66N, E66N Tunnel, S55, Sandvik BR2266. The OEM part number is:
| Serial Number | Part Number | |
| E66 | 66AXA0005-UP 66AAA0005-UP 66ADA0005-UP 66AEA0005-UP |
400336 |
| E66N | 66BAB0312-UP 66BDB0312-UP 66BEB0312-UP |
400336 |
| E66N Tunnel | 66BET0682-UP | 400336 |
| SANDVIK BR2266 | 66BAB0312-UP 66BDB0312-UP 66BEB0312-UP |
400336 |
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.
Our tools are crosses to Rammer Part Numbers 400336 (Upper Bushing).
Big Hammer Co is a direct replacement manufacturer for all the brands we sell. Big Hammer Co is not endorsed or sponsored by, or in any way associated with Rammer/Rammer. This product is a direct replacement part.
Any use of or reference to the Rammer/Rammer 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 Rammer/Rammer and/or the Rammer/Rammer Trademark.