Bostitch Nailer Seals and Gaskets

This is an authentic Bostitch replacement part used on specific Nailers. This is a Rubber Ring and it is sold individually. O-rings are designed to withstand thousands of pounds of pressure by creating a seal between two or more parts.

This is a genuine replacement seal ring supplied directly from original equipment manufacturer. It is a commonly used item on Bostitch nailers. This plastic part fits over the piston to provide an air tight seal. Over time seals would deteriorate and crack allowing for air leaks. Please note this item is made out of rubber material and it is sold individually.

This is a Genuine Manufacturer Sourced replacement part designed for Nailers/Staplers. This O-Ring provides an Air-Tight Seal for the Valve Piston. Over time this O-Ring will shrink, become brittle and crack allowing for air leaks. At that time it should be replaced. It is made out of Rubber and it is Sold Individually. Replacing this item you would need Hex Key/Allen Wrench and Pliers to replace this item.

This is an authentic Craftsman replacement part that has been sourced from the original manufacturer to be used with pneumatic nailers and staplers. The seal is used to prevent leaks between the head valve and the end cap spacer. This item is available as an individual replacement part.

This is a Genuine Manufacturer Sourced replacement part designed for Nailers/Staplers. This O-Ring provides an Air-Tight Seal for the Driver Unit. Over time this O-Ring will shrink, become brittle and crack allowing for air leaks. At that time it should be replaced. It is made out of Rubber and it is Sold Individually. Replacing this item you would need Hex Key/Allen Wrench and Pliers to replace this item.

Genuine Bostitch replacement part, this item is sold individually. This seal is placed on the the cylinder of the tools shown below. Its purpose is to keep air from leaking from inside the tool. This part can become brittle and stretch. When this happens it is advise to obtain part number RBK8 Rebuild Kit. This kit will replace the o-rinds and gaskets to bring your tool back to excellent working condition.

This is a genuine manufacturer sourced replacement part designed for Bostitch staplers. This gasket provides an air-tight seal for the spacer cap. Over time this gasket will shrink, become brittle and crack allowing for air leaks. At that time it should be replaced. It is made out of compound material and it is sold individually. Replacing this item you would need pliers.

Genuine Bostitch replacement part, this item is sold individually. The 850607 is used in the Bostitch pneumatic tools shown below. It is used in different areas of some of these tools.. The most popular is being installed on the piston of most of the nail guns shown to help create a seal. On the Staplers it is installed on the cylinder, also to create a seal. Over time seals will wear and crack an...

Genuine Bostitch replacement part, this part is sold individually. The purpose of this O-Ring is to create a seal around the Piston Stem of the Bostitch Floor Nail Guns shown below. Over time O-Rings can wear and become brittle or stretched. When your Nail Gun becomes sluggish or the Driver won't retract, it may be time to tear the Gun down and inspect all of the O-Rings and Seals.

This OEM part is used in assorted nailers and other tools manufactured by Bostitch. An O-ring is a flexible piece which seals and protects between rigid parts in order to maintain correct pressure. Many machines use more than one type of O-ring throughout. Consult manual to use the right O-ring in the right spot. This part is sold individually.