Piston Driver Assy EA0352

This is a genuine OEM approved replacement piston driver assembly which is specially designed for use with Senco nailers. 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 if not used correctly or if you are driving nails into the extra hard material. This high-quality assembly is sold individually, it includes the durable metal piston and the driver, keep in mind the o-ring is sold separately. To help extend the life of a pneumatic tool use the specified oil in it daily 4-5 Drops will do every time you use it.