Easy
15-30 minutes
O-rings are designed to contain thousands of pounds of pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness.
Of the many causes for O-Ring failure, the most common are:
O-ring 883837
OEM part for: Porter Cable
Part Number: 883837
$4.99
In Stock
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Product Description ?
- Classification: Part
- Weight: 0.01 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This part will fit the following 13 machines
Porter Cable
RN175A Roofing Nailer View Diagrams & Manuals
BN125 Brad Nailer View Diagrams & Manuals
BN200 Brad Nailer View Diagrams & Manuals
FN250B 16 Gauge Finish Nailer View Diagrams & Manuals
NS150 Narrow Crown Stapler View Diagrams & Manuals
NS100 Type 1 1" NC Stapler Kit View Diagrams & Manuals
FN251 (Type 1) Flooring Nailer View Diagrams & Manuals
J-NS100 (Type 1) 1in Nc Stapler Kit View Diagrams & Manuals
RN175A (Type 1) Coil Roofing Nailer Power Tool View Diagrams & Manuals
BN125 (Type 1) 1 1/4in Brad Nailer Power Tool View Diagrams & Manuals
BN200 (Type 1) 2in Brad Nailer Kit Power Tool View Diagrams & Manuals
FN250B (Type 1) Finish Nailer Power Tool View Diagrams & Manuals
NS150 (Type 1) 1 1/2innc Stapler Kit Power Tool View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Nailer Parts
- Stapler Parts
Customer Part Reviews ?
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Nail gun repair
Order was what I expected and I got it very quickly. I have a problem repairing the nail gun but it has nothing to do with the parts I bought. I'm quite happy with my purchase.
Guest -
August 28, 2022
Verified Purchase
Parts for Airgun
Quick and easy to order. Fast ship. Good prices.
Guest -
August 19, 2022
Verified Purchase
Right parts, fast delivery
perfect replacement!! made the unit work as designed
Guest -
October 16, 2020
Verified Purchase
Easy Repair
The website made it easy to order the correct part. Thanks!
Guest -
May 28, 2020
Verified Purchase
Part of an overhaul
I ordered several key elements needed to keep my nailer humming smoothly. As always it was a simple process and everything was ordered, shipped and installed within the week. No downtime, ready for the next project! Thanks guys for doing what you always do, a great job.
Freddie -
February 13, 2020
Verified Purchase
Easy repair
Parts were exact match and had me back up and going in minutes.
Guest -
October 2, 2019
Verified Purchase
Nailer repair
Fast shipping, fit well, easy repair, nailer works great!
Guest -
August 3, 2019
Verified Purchase
worked great.
Right part for the job
Guest -
June 22, 2019
Verified Purchase
all parts ordered
all the parts ordered arrived in a timely fashion and corrected the problem
Guest -
February 8, 2020
Verified Purchase
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Verified Purchase
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Nailer leaked air
William - November 25, 2022
Tool Type
Nailer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen wrench
Parts Used
Removed top and replaced collar and o ring
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Collar broken, was leaking air on top
Esteban - December 6, 2020
Tool Type
Nailer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen wrench
Parts Used
No special instructions needed, just take out the 4 bolts, and replace broken collar and o ring
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Piston not returning. Air leaking from top of cylinder.
John - March 23, 2020
Tool Type
Nailer
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Torx Driver
Parts Used
When head was removed I found broken plastic parts. Ultimately I ended up replacing O rings, all cylinder head valve plastic parts and the piston ring (although that was probably not really necessary). Biggest problem was the poor quality of the Porter Cable exploded parts diagram and the difficulty in identifying which parts to order. The FN250B is now back together and works perfectly.
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Blowing air constantly
Edward - January 6, 2020
Tool Type
Nailer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen (hex) wrench 4mm
Parts Used
1. Removed 4 cap screws.
2. Removed top of cylinder
3. Removed old disintegrated "O" ring which had turned an Orange color
4. Installed new "O" ring
5. Re-attached top of cylinder, cross pattern tighten cap screws.
6. Verified operation of nailer.
7. All done is about 5 minutes.
2. Removed top of cylinder
3. Removed old disintegrated "O" ring which had turned an Orange color
4. Installed new "O" ring
5. Re-attached top of cylinder, cross pattern tighten cap screws.
6. Verified operation of nailer.
7. All done is about 5 minutes.
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Nailer: broken cylinder.
Gary - February 22, 2019
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Allen
Removed all of the internal parts. Salvaged usable gaskets and rings. Checked everything for wear and then replaced the cylinder in the casing. Put the cover back in place and I was back in business.
The parts were exactly what I needed.
By the way, thank you YouTube.
The parts were exactly what I needed.
By the way, thank you YouTube.
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Missing parts and o-rings dry
Kelly - May 20, 2018
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Power Drill, Pick set, hex key, wash vat, compressed air
Disassembled
Removed and replaced parts
Reassembled
Removed and replaced parts
Reassembled
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Leaking air
Ronald - May 4, 2018
Tool Type
Nailer
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
, Allen Wrench
Parts Used
1. Removed rear cover
2. Removed deteriorated head gasket
3. Replaced head seal valve and o-ring
2. Removed deteriorated head gasket
3. Replaced head seal valve and o-ring
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Older unit,, needed rebuild
Steve - April 27, 2018
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Allen wrench
Removed old components,,,
installed the recommended parts,,
I would recommend ereplacementparts ,,, good experience !!!
installed the recommended parts,,
I would recommend ereplacementparts ,,, good experience !!!
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Nail gun leaked air & wouldn't fire and lost retainer on trigger pin
David - March 12, 2018
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Allen wrench
Parts Used
Removed cap, examined & removed old parts, installed new, replaced cap and tightened firmly.
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Finish nailer air leak (from top)
Daniel - February 25, 2018
Tool Type
Nailer
Difficulty
Medium
Time
15-30 minutes
Tools Used
Wrench Set
Parts Used
Removed cylinder housing, then removed piston
Replaced piston cap (vinyl) and all O-rings; applied thin veneer of machine oil to ensure good seal, carefully re-threaded plunger shaft, spring, and piston, then tightened housing bolts
Replaced piston cap (vinyl) and all O-rings; applied thin veneer of machine oil to ensure good seal, carefully re-threaded plunger shaft, spring, and piston, then tightened housing bolts
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
