This genuine OEM sourced part is specially designed for use with Chicago Pneumatic power tools. The o-ring helps to provide a tight seal between connected components, unfortunately, over time it will wear out and it may begin to crack eventually requiring a replacement. Please make sure to check the diagrams of your model for the correct ...Read morelocation and application of this hardware. Keep in mind this high-quality o-ring is made of durable rubber and is sold individually.
This is sold as a set of four blades. The rotor blades attach to the rotor and are made out of a durable material. They are genuine Chicago Pneumatic replacement parts used in compatible polishers, sanders, and grinders. During the installation process, a set of pliers might be needed to replace these items. They will need to be replaced if they become broken.