Feature

●?Replace part number: 904685.
●?Outside diameter 1.335" Height 0.965".
●?This part provides a seal for the head valve.
●?Acts as cushion when the piston/driver retracts back into the cylinder after being fired.
●?Easy to install. Direct replacement the original parts. Only requires a couple of tools and several minutes of your time. Watching a video on the Internet is helpful.


Description

Piston Bumper Stop 904685 Compatible with Porter Cable FN250B Type 1 FN251 Type 1

Specifications:

part number: 904685

Outside diameter 1.335" Height 0.965"

Compatible with porter cable FN250B 16 gauge FN251 Type 1