Piston bumpers are used on nail guns.
This part is for the model number RN175 and works with it.
This bumper is also used on a stapler.
Long: 5-Inch wide: 5-Inch high.
You can buy this for Porter Cable as a replacement for the part number 886113.
When I bought it 15-20 years ago, it was a used Porter Cable FN250A nail gun. It didn’t work on the last project, so I looked into how to fix it. There was no need for more than this and a good cleaning for me. Keep in mind that installing it will require you to push it more than you think is right. Take a look at the schematic, make sure it’s in the right order, and push it hard.
