This is a special component which helps to provide a tight seal between connected parts. Over time it may wear out, get damaged or lost eventually requiring a replacement. Check the appropriate diagrams for your model to ensure the proper repair procedure. This high-quality o-ring is made of durable rubber material and is sold as an indiv...Read moreidual item. It is a genuine OEM item that is made for Chicago Pneumatic impact wrenches.
This item is a genuine replacement part that is intended to be used with impact wrenches and air hammers. The steel ball fits into a slot on a part assembly and is used to reduce friction between the assembly and the housing. The ball is available as an individual replacement part.