Description
Our Tool Retainers is a direct fit for Krupp HM550. The OEM part number is 0996777.
A tool retainer has an important job: keeping your point or chisel in the hammer. A Tool retainer must be properly heat-treated, or it may break. Oftentimes, your tool retainer does not need to be replaced unless you are blank-firing the tool. We recommend you keep this to a minimum to keep repair costs low. Misusing 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, Krupp. This product is an aftermarket part.
Any use of or reference to the Krupp 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 Krupp and/or the Krupp Trademark.