Driver Maint Kit (includes Pis 905017

This is an authentic Porter Cable replacement part manufactured for use with pneumatic nailers. The driver hits the nail and material at a high velocity and can be bent or broken. If the driver becomes damaged it will need to be replaced, and the repair is relatively simple. The driver kit is sold individually. Repair Steps: • Remove nailer head. • Remove cylinder, driver, and piston. • Apply lubricant to the new piston. • Install piston and driver into the cylinder. • Install guide plate and bumper. • Install cylinder and reassemble the nail gun.