Description
Our Piston is a direct fit for Rammer 111, 155, 155E, Sandvik BR111. The OEM part number is:
| Brand | Model | Serial Number | Part Number |
| Rammer | 111 | 111A0005-UP | 157822 |
| Rammer | 155 155 City |
155A0005-UP | 157822 |
| Rammer | 155E 155E City |
155EA0005-UP | 157822 |
| Sandvik | BR111 | 157822 |
A piston is a cylindrical component that moves back and forth inside a cylinder, converting pressure into mechanical force. In hydraulic hammers, the piston is driven by hydraulic fluid to deliver powerful blows to break concrete, rock, and other materials..
Big Hammer Co. is a direct replacement manufacturer for all the brands we sell. It is not endorsed, sponsored, or in any way associated with Rammer. This product is a direct replacement part.
Any use of or reference to the 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 and/or the Rammer Trademark.