This genuine replacement collar is sourced from original equipment manufacturer. It is specially made for Porter Cable nailers/staplers. This part provides a seal for the piston. Over time this part will deteriorate allowing for air leaks. This item is made out of neoprene and it is sold individually. To replace this collar you would need a hex key/allen wrench.
1. Removed the top of the nailer.
2. Removed all of the broken collar pieces.
3. Replaced the collar.
4. Attached the top of the nailer.
5. Attached the nailer to the compressor hose.
Remove top of gun with allen wrench. Remove valve piston. Replace piston stop and valve seal. I would also replace the head gasket. Replace head tighten allen screws.
1. Removed the top of the stapler with the allen wrench included with the stapler.
2. Took the top assembly apart and located where the collar was.
3. Took the old crumbly collar out.
4. Replaced the old collar with the new one.
5. Reassembled the top of the stapler.
6. Connected the stapler to the compressor
... Read more and shot staples.
7. Worked like a charm!
Easy-Pezy,
Remove 4 Allen bolts from top of unit, lift top off, remove
Old collar, clean out and just push new collar
On mating piston. Reassemble in reverse order, DONE.
LITERALLY 3 minutes.
Used a YouTube tutorial to walk me through to replace the gaskets and O rings. Ended up having to replace a collar valve and a cylinder head but in the end it worked!
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O-rings and bumpers were worn out. Would not \"return\".
Removed gun head and piston and gasket and O-rings.
Replace all worn parts I received from E replacement parts.
Haven\'t had a chance to test it out as yet.
The parts I ordered from E replacement parts came right on time and the process
was simple and was in a professional manner.
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Air leak caused by degradation of internal seals and piston grip
1. Used Allen wrenches to disassemble cap from body of nailer - used exploded parts diagram
2. Removed parts with o-rings and seals
3. Removed foreign material and cleaned all parts thoroughly
4. Removed and replaced o-rings and seals with white grease to insure lubrication
5. Reassembled parts in reverse order of
... Read moredisassembly
6. Connected air, loaded fasteners and test fired
7. Smiled
Removed the screws from the top cover
Gasket and collar easy to change
Installed the top cover
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Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
