O-ring N023142

This is an authentic manufacturer-sourced replacement part which is specially designed for DeWALT framing nailers. This o-ring provides an air-tight seal for between connected parts, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this component. Over time the material may wear out, get compressed and begin to crack eventually requiring a replacement to maintain peak performance. Keep in mind this high-quality o-ring is made of durable rubber and is sold individually.