Our Lower Bushing “City” are a direct fit for your Rammer/Allied. The OEM part number is RR102156A.
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/Allied Part Numbers RR102156A (Lower Bushing “City”). 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 Rammer/Allied. This product is an aftermarket part.
Any use of or reference to the Rammer/Allied 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/Allied and/or the Rammer/Allied Trademark.