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Protective Cover

Part Number: 884443
Porter CableBlack and DeckerDelta
Availability: 25+ in stock
Price: $2.03
Ships within 1 business day
Product Information
Manufacturer: Porter Cable, Black and Decker, Delta
Product Number: 884443
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Description:
Genuine OEM replacement part, this item is sold individually.
The purpose of the 884443 Protective Cover, is to cover the air inlet coupler, to keep dust and debris from getting inside the Nail Gun or Stapler and contaminating the internal parts.
You should cover the coupling when the tool is not being used.
They do have a tendency to wear out, it may be a good idea to have one or two extra on hand.
Products Compatibility

This item works with the following types of products:

  • • Nailer
  • • Stapler
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
Tool Type:
Stapler
Parts Used:
Protective Cover - 884443
Nose Cushion - 897554
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Missing or broken parts
Simply pressed on the new parts
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Tool Type:
Nailer
Parts Used:
Protective Cover - 884443
O-Ring - A00104
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
Air coming out the top of the brad nailer.
1. Removed 4 Allen screws.
2. Removed the damaged o-ring.
3. Replaced it with the new o-ring.
4. Reassembled.
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Tool Type:
Nailer
Parts Used:
Urethane Retainer - 890725
Protective Cover - 884443
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Pliers, Needle Nose Pliers
Retainer was missing causing the pin that holds the trigger in place to slip causing the nailer not to fire
1. Pulled the pin out
2. Placed retainer into recessed hole.
3. held the retainer in place with needle nose pliers while pushing pin back from the opposite side.

1. Removed broken protective cover
2. Installed new protective cover over air inlet
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Tool Type:
Nailer
Parts Used:
Urethane Retainer - 890725
Air Tool Oil - 884293
Protective Cover - 884443
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, allen key
Piston stop was crushed due to using someone else's compressor psi set to high
Took head apart and looked at parts then looked at booklet that came with the nail gun and figured out what was what and ordered them. looked at u tube video and completed repair
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Tool Type:
Nailer
Parts Used:
Protective Cover - 884443
Collar - 904749
Seal - 904750
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Wrench Set, Nutdriver, Mallet
Leaking air, would not work
1. Took tool apart, full of dirt.
2. Found problem, broken seal, and collar causing nail gun to leak air and not work.
3. Clean entire nail gun, replace broken seal and collar.
4. Lubricated the inside of nail gun and put it together.
5. Put a protective cover on air disconnect to keep dirt out when not in use.
6. Suggested to a user, lubricate with a few drops of oil for nail guns and put the protective cover on when not in use.
7. Gun fires well.
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Tool Type:
Nailer
Parts Used:
Protective Cover - 884443
Pin - 894755
Urethane Retainer - 890725
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Nutdriver
Broken pin
Removed the broken pin. Installed the new pin tighten the allen screws on each side of the pin. Installed the retainer. And the protective cover .
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Tool Type:
Nailer
Parts Used:
Protective Cover - 884443
Pin - 890724
E-Ring - 883877
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
E-ring lost, protective cover broke,
Replaced e-ring on new pin, installed new cover
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Tool Type:
Stapler
Parts Used:
Protective Cover - 884443
Nose Cushion - 886559
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, None required
Missing parts
Simple attachment of these parts
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Tool Type:
Nailer
Parts Used:
Rolled Pin - 883945
Protective Cover - 884443
Lock Nut - 883882
End Plate - 888919
Nose Cushion - 886137
Nail Guide - 886139
Bolt - 884592
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, small hammer
Part's were missing.
Replace all part's and tested and worked like a brand new one. No special instructions. Very easy. The best thing I did was to print the parts breakdown of the nail gun I was working on. That way you can lay out all the parts and see them when you need them.
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Reviews
5
Average Rating (out of 5):
7 Reviews
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  • Dust cap
    You had just what I needed, arrived quickly and worked perfectly thanks so much.
    Guest - April 18, 2020 Verified Purchase
    Good product
    The product was as advertised! It was shipped quickly. Price was good.
    Guest - November 30, 2019 Verified Purchase
    Great part just like the factory installs.
    Package came as expected everything was fine.
    Mike - June 26, 2019 Verified Purchase
    Perfect fit
    Works great
    Guest - June 17, 2019 Verified Purchase
    Fits Perfectly
    Glad I was able to find replacement parts for my Porter Cable gun. The parts fit perfectly and the price was so much better than buying a whole new gun.
    Guest - June 1, 2019 Verified Purchase
    Following the blow apart diagram able change out parts get nail gun working
    Symptoms listed for pc nail gun were correct. Changed out nylon nail bumper and silicone gasket easy repair.
    Guest - May 28, 2019 Verified Purchase
    Air inlet cap
    Works as well as the OEM part
    Guest - April 24, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Porter Cable, Black and Decker, Delta
    Product Number: 884443
    Classification: Part
    Weight: 0.01 lbs.
    Shipping: Ships Worldwide
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