Description
Our Tool Retainers is a direct fit for your Rammer S21. The OEM part number is:
| Serial Number | Part Number |
| 21AAA0005-UP 21ADA0005-UP 21ATA0005-UP |
400142 |
A tool retainer has an important job, keeping your point or chisel in the hammer. A Tool retainer needs to be heat treated properly or breakage can occur. Often times, your tool retainer should not need replacing unless you are blank-firing the tool. We recommend you keep this to a minimum to keep repair costs low. Mis-using the breaker by Blank-firing leads to broken tools, tool retainers, bushings, and other problems.
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. 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.