650S4 Bostitch Nailer - Parts

Cap,Magazine End

Arm,Lower Contact It is an authentic OEM sourced item that is specially made for use with Bostitch pneumatic staplers. This part provides an identical replacement for a missing or a faulty lower contact arm that was in...

Core Tip,650S4

Pusher,S4

Cover,Core,S4

Nut,Hfn,M8X1.25

Piston,650 This is a genuine replacement part sourced directly from the manufacturer. The piston is found in Pneumatic staplers from Bostitch. This part is made of metal, and is placed to move the shaft that w...

Valve,Head

Bumper,Bottom This is an OEM part sourced directly from the manufacturer. The bottom bumper is found in Bostitch pneumatic staplers. This part is made of rubber, and is placed in the nose of the machine to help a...

Ring,Cylinder Sleeve

Seal,End Cap

Seal,Check This OEM replacement part is made for use with Bostitch pneumatic staplers. It is a special component that is designed to provide an air-tight seal between connected pieces. Due to regular wear and fr...