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Porter Cable Parts

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O-ring - 884585:Porter Cable 360 View
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O-ring 884585

Part Number: 884585
Porter Cable
Availability: In Stock
Price: $5.37
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Product Information
Description:
This is an authentic manufacturer sourced replacement part that is specially produced for Porter Cable nailers and staplers. It helps to provide an air tight seal between the piston and the cylinder walls. This o-ring is made from durable rubber material and it is sold individually. To complete this repair you will need a hex key also known as an allen wrench.
Frequently Purchased With
Products Compatibility

This item works with the following types of products:

  • • Nailer
  • • Stapler

Questions & Answers for O-ring


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Repair Instructions: Submitted by Customers Like You
Tool Type:
Nailer
Parts Used:
O-ring - 884585
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set, Mallot
Leaking air, would not shoot
Replaced the "O" ring. Put it back together, tested it and it worked as if new.
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Tool Type:
Nailer
Parts Used:
O-ring - 886555
O-ring - 886085
O-ring - 884585
O-ring - 908890
O-ring - 886079
O-ring - 886098
O-ring - 883831
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Dental Pick
Nailer won't fire, only leaked air while the trigger was depressed in the trigger area
Disassembled the trigger and then removed the trigger valve from the body of the gun using a socket. I replaced all of the O-rings in the trigger area and lubricated them with the oil that comes with the gun. I then reassembled the valve and screwed it back into the gun body. I reassembled the trigger making sure that the safety worked as it is designed to. The gun worked properly after the repair and continues to at this point. I am satisfied that the O-rings were the cause of the problem.
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Tool Type:
Nailer
Parts Used:
Gasket - 886114
Brg Washer - 886115
Piston Stop - 886113
O-ring - 886555
O-ring - 886085
O-ring - 884585
Urethane Retainer - 890725
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
, Allen wrench
Leaking air at the top of the nailer.
1. Removed the top of the nailer.
2. Removed the broken piston stop.
3. Put in all new o-rings.
4. Reassembled the nailer.
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Tool Type:
Nailer
Parts Used:
Brg Washer - 886115
O-ring - 886085
O-ring - 884585
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Allen wrench
O-rings were bad
Removed the four screws from the cylinder head and removed it
Removed and replaced the worn o-rings
Cleaned and oiled the inside of the gun
Installed the cylinder head
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Reviews
4.8
Average Rating (out of 5):
4 Reviews
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  • o- ring
    part was just as ordered and fit perfectly.
    Guest - October 30, 2021 Verified Purchase
    nail gun repair
    worked as expected
    Guest - May 12, 2020 Verified Purchase
    Accurate part replacement
    The replacement parts arrived in a reasonable time and fit into my nail gun as expected. My nail gun is now working like it did when it was new. This was a significant savings over buying a new nail gun.
    Guest - November 26, 2019 Verified Purchase
    ordered many parts
    arrived as described, however, I still can't get my nail gun to fire right after replacing almost all o rings. bought another and will take this one to the auction
    Guest - February 24, 2020 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
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