Driver Assembly EA0149

This driver assembly is a genuine OEM approved replacement part. It is specially produced for a Senco nailer. It is the part of the nail gun that drives the nail into the material that is being used. These assemblies do have a tendency to bend or break especially when driving nails into an extra hard material. Includes a metal piston and a driver. Please note, the rubber o-ring is sold separately. To replace this driver assembly you will need a hex key also known as an allen wrench.