5321 - Parts

This is a genuine replacement part sourced directly from the manufacturer. The O-ring is commonly found in Milwaukee rotary hammers and chipping hammers. This part is made of flexible rubber, and is generally used in sealing the connection between components. It may be found in various locations in the machine, depending on model. Ple...Read morease be aware that there are different O-rings used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You may require a screwdriver when replacing this item. The O-ring is sold as an individual replacement part.

This is an authentic Milwaukee replacement part, sourced from the original manufacturer for use with rotary hammers. The o-ring is used to form a seal and to cushion the connection between the front of the crankcase and the nose service assembly. This o-ring is available as an individual replacement part.

This is an authentic Milwaukee replacement part manufactured for use with rotary hammers. Switches can wear out from normal use and replacing a worn switch is a good way to extend the life of the tool. Some symptoms of a faulty switch are trouble starting, but then running normally after start up, or off and on use until it eventually stops running. The switch is sold individually.

The fan goes next to the ball bearing. This item is sold individually. It is an OEM Milwaukee part directly sourced from the manufacturer for use in rotary hammers. A set of pliers and a screwdriver may be helpful when replacing this item. This part is made out of plastic and will need to be replaced if it breaks.