Piston Assembly EA0077

This piston assembly is a genuine OEM approved replacement which is designed for Senco finish nailers. It is the part of the tool 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 an extra hard material. It is made of high-quality materials and is sold individually. 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. A screwdriver will be needed to take the tool apart to remove the old piston assembly and secure the new one. Make sure to refer to the owner's manual and the appropriate diagrams for your model to ensure the proper repair procedure.