It is an authentic manufacturer-sourced part which is specially designed for use with Max nailers. This part acts as a cushion when the piston retracts back into the cylinder after being fired. Unfortunately, over time the material will wear out and it may begin to fail eventually requiring a replacement. Keep in mind this high-quality item is made of durable rubber and is sold individually.
Piston Stop CN38169
OEM part for: Max
Part Number: CN38169
$10.62
In Stock
Ships within 1 business day 
Frequently Purchased Together ?
Compatibility
This part will fit the following 5 machines
Max
SN883CH/28 Clipped Head Stick Nailer View Diagrams & Manuals
SN883CH/34 Clipped Head Stick Nailer View Diagrams & Manuals
SN883RH Full Round Head Stick Nailer View Diagrams & Manuals
SN883RH2 Full Round Head Stick Nailer View Diagrams & Manuals
SN890CH2_34_ Clipped Head Stick Nailer View Diagrams & Manuals
This item works with the following types of products:
- Nailer Parts
This part replaces obsolete part #: KN12186, KN12627
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Easilly found the part I needed, and it arrived quickly!
I easily found the part I needed to fix my air nailer. I placed the order, they shipped it right away, and it was at my door in a couple of days. My tool works great again, and is back on the job. Thank you
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May 13, 2022
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Does this fit my product?Questions & Answers for Piston Stop
Is this the fix for continuous exhaust leak?
Greg
for model number SN883RH2
asked on 2022-02-15
Hello Greg, thank you for the question. No, usually the rubber O-rings fail as they deteriorate over time causing leaks. It's best to replace all the O-rings first as this normally fixes the issue unless you can pinpoint the exact location of the leak but if one O ring needs replacing the others are not far behind. I hope this helps and good luck with your diagnostics and repair.
eReplacementParts Team February 15, 2022
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.
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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.
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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.
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