438S2 Bostitch Nailer - Parts

The pusher spring anchor goes next to the nose. This authentic item is supplied directly from the original equipment manufacturer for use with staplers made by Bostitch. This part is sold individually...

This is an authentic manufacturer-sourced replacement ring which is specially designed for use with Bostitch pneumatic staplers. Its purpose is to provide an air-tight seal for the head valve assembly...

This authentic OEM supplied piston is specially designed for Bostitch pneumatic staplers. The most common reason to replace the piston is low compression. This could be caused by dirt or dust wearing ...

This is an authentic Bostitch replacement part manufactured for use with pneumatic staplers. This check seal is commonly used to form an airtight seal between the body of the stapler and the cylinder....

This is an authentic manufacturer-sourced replacement o-ring which is specially designed for use with Bostitch staplers. It helps to provide an air-tight seal for the bumper, over time it will wear ou...

This is an authentic Bostitch replacement part. The O-ring is designed by the manufacturer for use in staplers. This part is made of flexible rubber, and is used to seal the connection between the f...

This is an authentic Bostitch replacement part that is sourced from the original manufacturer for use with pneumatic staplers. The metal driver connects to the piston assembly and is used to push stap...

This is an authentic manufacturer-approved replacement part that is specially designed for use with Bostitch pneumatic nailers and staplers. It helps to provide an air-tight seal for the head valve, p...