Main Piston Unit TA70103

This authentic OEM sourced component is specially made for use with Max brad 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 an extra hard material. It provides an identical replacement for a missing or a faulty part that was installed on a new unit. 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. Please make sure to refer to the appropriate diagrams of your model to ensure the correct repair. Keep in mind this high-quality main piston unit is made of durable metal and is sold individually.