It is a genuine item that is supplied by the original equipment manufacturer for use with Craftsman equipment. This is a high-quality replacement for a missing or a damaged o-ring which provides an air-tight seal between connected parts. Please make sure to refer to the appropriate diagrams of your model for the correct location and appli...Read morecation of this component. Keep in mind it is made of high-quality rubber and is sold in a pack of eight.
This is an authentic Craftsman replacement part, sourced from the original manufacturer for use with pneumatic nailers. The special o-ring is commonly used to seal the area between the cylinder and the collar assembly. This item is available as an individual replacement part, please see illustrated diagram for associative parts.