AST-4 Senco Nailer - Overview

This is an Authentic OEM replacement part for use with Senco Nailers/Staplers. This item is made out of Rubber and it is Sold Individually. The purpose of this part is to create a seal so air does not leak from the gun. When replacing this Seal it is advised to inspect all of the other Seals and O-Rings for wear. When replacing this item you would need an Allen Wrench Set and Pliers.

The spring is made out of metal and is sold individually. This is a Senco replacement part directly sourced from the manufacturer for use in nailers and staplers. It may require a wrench and a screwdriver during the installation. Over time this part may bend or break and will need to be replaced.

This replacement seal is a high quality item designed for Senco nailers and staplers. It is sourced from original equipment manufacturer to provide an air-tight seal for the piston. Over time seals tend to shrink, become brittle and crack eventually requiring replacement. It is made from durable rubber material and it is sold individually.