18991 Craftsman Nailer - Overview

This is an authentic Bostitch replacement part, sold individually. O-rings are designed to withstand thousands of pounds of pressure by creating a seal between two or more parts. This O-ring is compatible with the staplers and nailers listed below.

This is an authentic manufacturer-sourced replacement part designed for use with Bostitch and Porter Cable nailers and staplers. It helps to provide an air-tight seal for the cylinder sleeve, please make sure to check appropriate diagrams of your model for the correct location and application of this hardware. It is made out of rubber material and it is sold individually.

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, a...Read morelso to create a seal. Over time seals will wear and crack and need to be replaced.

This is an authentic manufacturer-sourced replacement o-ring which is specially designed for use with Bostitch nailers and staplers. It helps to provide an air-tight seal for the main piston, over time the material may wear out and crack eventually requiring a replacement. It is made of high-quality rubber and it is sold individually.