Porter Cable BN200

[alldodge]

Having major issues finding parts to rebuild my brad nailer

I need piston ring 180457 which is had to find. Did find it and many call it a O-ring which it's not it's like a piston ring so has a gap. Found it on parts warehouse so have a idea.

Item 113 has one O-ring and the piston ring mentioned previous.

Item 107 has 2 O-rings, one regular and another which was clear and was coming apart. Just have not found the parts needed to rebuild which is really one piston ring and one clear ring which doesn't match up to regular O-rings

 

[flashback]

I had a pc finish nailer and all the rubber in it crumbled, I got a harbor freight gun that could use the same nails as I have a bunch. Looked all over for a rebuild kit for the pc ...

 

[Scott Danforth]

any chance its a backup ring? (rectangular cross section)

 

[alldodge]

any chance its a backup ring? (rectangular cross section)

One of the ones on item 113 in first pic has to rings and one of them is square and split like a compression ring.

Just sent a email to Porter to see if they can provide the correct part numbers

 

[Scott Danforth]

One of the ones on item 113 in first pic has to rings and one of them is square and split like a compression ring.

Just sent a email to Porter to see if they can provide the correct part numbers

If you have a diameter of the piston, groove and groove thickness, should be easy to find from either McMaster Carr or the Hurcules seal catalog.

 

[Scott Danforth]

McMaster-Carr

McMaster-Carr is the complete source for your plant with over 595,000 products. 98% of products ordered ship from stock and deliver same or next day.

www.mcmaster.com

Hercules Sealing Products

Hercules Sealing Products

herculesus.com

 

[Chris1956]

I would expect Porter-Cable to have a rebuild kit for that nailer. I bought a rebuild kit for my Senco FR framing nailer at Amazon.

 

[flashback]

If you use them every day they last longer. Sitting on the shelf in a shed they dry out.